TCVN 1-2:2008 Xây dựng tiêu chuẩn

TCVN

TrEu cHuAr.r

eu6c crA

TCVN 1-2:2008
xuSt oin lan z

xAv DUNG flEU cHUAN .
PHAN 2: QU.i DINH VE TR|NH BAY VA
THE HIFN NQI DUNG TIEU GHUAN aUOc Gn
part2:Rures",,o2"!f,lf!,LZ'::li:1ii:f :,Nationatstandards

HA NQr - 2OO8


d

Mgc lgc

2 riirieu

vign

I

d5n

Iilis

Aitr

I

lV!!!

nctry hrs lleun ffiade ily inforinalisn

.....i.rrrrrg,o.t$r.$I0iirlriirr$;

dffi;;;ffiffi,,

4 Nguydn tdc chung....
5 C6u tr0c.............
5.1 Chia nh6 d6ituqng

l
8
B

..........
6 Soqn thdo c6c phAn nQi dung ti6u chu6n
6,1

Mo td

vi

d6nh s6 c6c phAn di6u

PhAn th6ng tin m&

6.2 Phln kh6iqu6t
6.3

diu

12

M

...........

14

......,...

15

k! thuit ..........

17

th0ng tin b6 sung

27

6.5

C6c nQi dung th6ng tin kh6c

28

6.6

Quy

PhAn

6.4 Phin

tic

chung thd hien phln tdi, hinh v6, bing, viQn d5n

Phq luc A (Tham
Phr,r

luc B (Quy

Phr,r h,rc

khdo):

dinh):

dinh):

PhU lUc E (Tham

Phu luc F (Quy

Soan

PhU luc G (Tham

thio vd trinh biy c6c thuft ngI vi dinh nghTa ........
thio tdn ti6u

chudn

29

45

.......,...........

Soqn thAo nQidung vd quy cdch sdn phAm ........

khio):

dinh):

c6c nOi dung kh6c..........

Vi du vB c6c ddnh s6 Oi6u

C (Quy dinh): Soqn

Phr; lqc D (Quy

vi

CAch trinh bdy cAc dqi lugng vA don vitrong ti6u chuAn

MEu trinh bAy ti6u chuAn qu6c gia

khio): Nguy€n tic bi6n soan ti6u chu5n qu6c gia

HN

i V/ebsiie: www.ismq.org.vn

I

5.2

r--.3VVg

i1c;nc; Qloc Viet, Cau Giay,

46
51

54
55
57
72

TCVN 1-2 :2008

Ld'i n6i diu
TCVN 1-2:2008 do Ban ky thuat ti,6u chudn qu6c gia TCVNffC 01
Nh?ng vdn dd chung vd ti6u chudn hda bi6n soqn, Tdng cuc Ti6u

chuAn Do lu'ong ChAt luqng dd nghi, B0 Khoa hqc vA C6ng nghQ
c6ng b6.

TCVN 1-2 z 2OOErhay th6 TCVN 1-2 : 2OO3.
TCVN 1-2:2008 duqc xAy dwng dqa tr6n Hudng d5n c0a ISO/IEC
PhAn 2: Hudng d5n vA trinh bAy vn th6 hiQn nQi dung Ti6u chuAn

Qu6c t6 USO/IEC Directive, Paft 2: Rules for the strucsture and
d rafti ng of t nte rn ation al Stand ard s).
B0 ti€u chuAn TCVN 'l Xdy dvng ti6u chudn g8m hai

phin

:

TCVN 1-1 : 2008, PhAn 1: .Quy trinh xdy dqng ti6u chuAn
qu6c gia do Ban ki thuqt ti€u chudn th+tc hi€n;

-

TCVN 1-2:2008, PhAn 2: Quy dinh vd trtnh bdy vA thd hien

nQi

dung ti6u chudn qu6c gia.


I
'.,..---*-../

TIEU CHUAN OUOG GIA

I irie

r*Xy

Ho:lnL; 0l;06 yi*1, Cau Giay, HN

j1,,r,p1,11

i

!1r*rvfevN,l-2:

ii$i$ Ililsu iirrrlf,

Iy

infgi';fiatrian

eenter tor $tnnlltrils, $ilstroiugy aril Quality

Xiy dqrng ti6u chuAn Phin 2: Quy dlnh vA trinh biry vir
tfr6 niQn ngi dung ti6u chuin qu6c gia

Development of standards

-

Part 2: Ru/es for the structure and drafting of National Standards

1

Phqm vi 6p dgng

Ti6u chudn nAy quy dinh c6ch trinh
-rr6u

chudn

kI thu0t

2

niy

bly vi

thd hien nQi dung ti6u chu6n qu6c gia 1vi6t

cung c6 thd tham khdo dB 6p dung O6i vOi viQc

tit

la TCVN).

xiy dung ti6u chuAn co s0,

c6c tiri lieu

khAc.

Tni ligu viQn d5n

tiii li€u vien d5n sau r6t c5n thi6t cho viec 6p dUng ti6u chu5n niy. D6i vdi c6c tii lieu vi0n d5n ghi
nim c6ng b6 thi ap dung phi€n bdn tlugc n6u. D6i vOi c6c tii liQu viQn d5n kh6ng ghi ndm c6ng b6 thi
C6c

6p dUng phi6n

bin moi nhAt, bao g6m cd c5c srla

TCVN 8-30 : 2003 (tSO 128-30 : 2001), Bdn vE
Cac quy

wc

ct6i, b6 sung (n6u c6).

kl

thudt

-

-

PhAn 30:

k!

thu€t

- Nguydn tdc chung vd Oi6u di6n -

PhAn 34:

ki

thuat

-

-

Phdn 40:

Nguyiln tdc chung vd ni6u di6n

co bdn vd ntnn chi6u.

TCVN B-14:2002 (tSO 128-34 : 2001), Bdn vE
Hinh chi6u tr€n bdn vE co khi.
TCVN 8-40 : 2003 (tSO 128-40 : 2001), Bdn vE
Quy uoc

Nguydn tdc chung vd Oi6u di6n

co bdn vd ninh cdt ve mdt cdt.

5


TCVN 1-2:2Q08
TCVN 8-44 : 2003 (lSO 128-44 : 2001), Bdn vd ki thuqt

-

-

Nguy1n tdc chung vd Oi6u di6n

Mat cat t\n bdn vE co khi.
TCVN 639S (lSO 31) (t5t

ci

c6c phAn con hiQu

TCVN 6450 : 2007 (lSO/lEC Guide

2:2004),

tr,rc),

DailWng

vA dor"r vj

phAn 44:

.

Ti6u chudn hod vit cdc hoAt dQng li6n guan

-

ThuQt

ng7

chLtng vd dinh nghia.
TCVN 6844 : 2001 (lSO/lEC Guide 51:1999), Huvng ddn vilc dd

cQp

khia cAnh an todn trong ti^u chuAn.

TCVN 7217-1 :2007 (lSO 3166-1:2006), Me thA hiQn tdn vA vitng tdnh th6

cla

cdc

nu1c

-

phdn 1: Md

nu0c.
TCVN 72M-2 (lSO 3098-2), Tdi lieu cho sdn phdm

$

-

thu6t

Cho v6t

-

PhAn

2:

Bdng ch7 cdi La tinh,

chy

s6 vd ddu.
TCVN 7287 (lSO 6433), Bdn vE kg

thu6t- Chl

ddn cdc phdn t&.

TCVN 7783 (lSO 1000), Hd don vi Sl vd cdtc khuydn nghi str dqtng cdc bOi

sd cia chlng vd mlt sd aon

vi khac.
TCVN 7870 (lSO 80000) (tdt cd cdc phAn), Dqitvqng vd (ton vi.
l-sQ 639, codes for reprcsentation of name of languages @e thd hien En cdc ng6n

ISO 14617 (tAt cd cdc phAn), Gmphicat symbolsfordiagnms
IEC 60027 (tAt cd cdc phAn), Lefter symbols to
trong

ki

be

used

hieu

d

(K!

hi|u

fi

noa

ngl).

dting chosoadJ.

in electricattechnotqy (Kl

hi€u bdng

ch7

thuQt diQn).

IEC 6061 7, Gnphical symbots for diaEams

(K!

noa

ding

cho

so dd).

IEC 61082 (t6t cd c5c phAn), Preparation of documents used in eleclrotechnology (Bi€n soqn cdc tdi
trong

ki

sir dqng

tiQu

dung

thuat dien).

IEC 61 175, Designations for signals and connections (K,! hiQu ding cho cdc

IEC 61346 ltdt

ci

tln

hi€u ve

kA n6il.

c6c phAn), tndustiat sysfemg instaltations and equipment and industriat products

-

Structuing pinciples and refercnce designations (HQ thdng, tdp dat vd thi6t bi cOng nghidp yd sdn phdm c6ng
nghiQp

3

-

Nguydn tdc cAu truc vd cdc

Thuqt ngti,

Ti6u chudn

vi

k!

hiQu tham chi6e.

dlnh nghia

niy sfr dr,rng c6c thuOt ng0

vA dinh nghTa n6u trong TCVN 6450 : 2OO7 (lSO/lEC Guide

2:

2004).


TCVN 1-2 :2008

4

Nguy6n

4.1

tic

chung

Mgc dlch

Ti6u chuAn duqc c6ng b6 nhim quy dinh c6c didu khoin rO ring, OE ni6u dB tao di6u kien thuin lEi cho

-

thuong mqi, trao

.
.
.

tnOng tin

Odi

Dbng b0 d m0c
NhAt qudn, rO

vi

c6c muc dich kh6c. DA dat dugc nh0ng muc dich nAy, ti6u chuAn phdi:

cln thi6t theo gidi hen cia pham vi 6p dung;

ring

vA chinh x6c;

Th6 hiOn duqc thr,rc trqng phdt tri6n kI thu?t;

o

Dua ra dinh hucrng cho sy ph6t tri6n c6ng nghQ trong tuong lai;

.

Th6ng ni6u d6i v0i nh0ng ngudi c6 trinh d0 nhAt dinh nhung kh6ng tham gia trong quA trlnh xAy

dgng ti6u chuAn;

.

Ddrn bdo nguydn

4.2

Ti6p

tic

bi6n soan ti6u chuAn (xem Phu luc G).

cln theo tinh ning

,l

Ti6u chuAn phdi dua ra duqc c6c y6u cAu theo tinh ning ch0 kh6ng phdi lA cac
riSng biOt. C6ch ti6p

cfn niry tao

diBu kign t6i da cho sr,r ph6t tri6n

ki thuit.

dic tinh qu6 chi ti6t va

TruOc h6t, cdc tinh nlng

'

phii duqc th6ng nh6t chung. Khi cAn thi6t, tiCu chuAn phAi chi ra c6c gidi ph6p kh6c phtr hqp v0i
sU khdc bigt vd ph6p ly, khi hiu, m6itrudng, kinh t6, diAu kign x5 hQi, m6 hinh thuong mqi, v.v...

-

4.3

ndy

Tinh el6ng nhSt

CAu tr0c,

vin phong vi thuflt ng0

cOa ti€u

chuin phdi th6ng nnAt fnOng chi trong tirng ti6u chuAn mi

trong cd nhfrng ti6u chu5n li6n quan, C6u tr0c ti6u chuAn, vi€c ddnh s6 ai6u c0a c6c ti6u chudn c6 li6n
quan v6i nhau

phii cang gi5ng nhau cing

t6t.

Thuat ngir e6 Ai6n dat mOt kh6i niem phii duqc sr? dr,rng th6ng nh6t trong toAn b0 ti6u chuin hoic
trong c6c ti6u chuAn li6n quan. Tr6nh sO dung thuit ng0 thay th6 (ttbng nghia) d6i vdi mOt kh6i nigm
d5 dusc dinh nghia. MSithuat ng0 chi dugc c6 mOt dinh nghTa.

4.4 Tinh

nhSt

quin

bio tinh nhit qu5n trong cAc ti6u chu5n, ph5n l&i c0a m6i ti6u chuin phdi phir hgp
khodn tuong Ong c0a c6c ti6u chuAn co bin hien hinh. DiAu nAy dic biQt li6n quan d6n:

R6 OAm

didu

.

a)

Thuit ng0 di dugc ti6u chuin ho6;

h)

Nguy€n

c)

Dgi lugng, don vi

tic

vA phucrng phdp

thuit ng0

vi kf hiOu c0a ch0ng;

d) Thuit ngo vi6t tit;

hqc;

vOi c6c

TCVN 1-2:2008

e)

,,
lar lrgu vren oan;

0

So dd vir bin vE kl thuat;

g)

Tai liOu

h)

Kf hieu bing hinh v6.

kl thu?t;

vA

Dbng thoi, d6i vOi cdc lTnh vr,rc

k! thuft

cu th6, phAitudn th0 c6c diAu khodn c0a c6c ti6u chu$n chung

khi lir0n quan d6n c6c d6i tuqng sau:

i)
j)

Dung sai l5p ghep vA tinh chAt bA mit;
Dung sai kich thudc vA d0 kh6ng dArn bdo do;

k) 56 uu ti6n;

l)

Phuong phdp th6ng k€;

m)

n)

DiAu ki6n m6itrudng vA ph6p th& li6n quan;
A.n toAn;

o) Ho5 hqc;
p)

Tucrng thlch diQn tir;

q)

ChAt luEng vA

s\^P

ph0 hgp.

4.5 sg tuong duong

giii,a

cic bin ti6u

chuAn

bing nhirng ng6n ng& kh6c nhau

Ti€u chudn qu6c gia phdi tluEc th6 hien blng ti6ng M0t. Ti6u chuAn qu6c gia xu5t bAn blng c6c ng6n ngo
khdc c0ng

phiituong duong

4.6 Drp kiiin bg/phin

vA nQi dung

ki thuft vi

c6 cr)ng c6u tr0c. BAn ti6ng Vigt E bdn chinh th&c,

ti6u chuln

Od o6m bAo vi0c c6ng b6 mOt ti6u chuAn hay b0 ti6u chu5n li6n quan mOt cAch ddng b0, cAn xdc tllnh

cAu tr0c vA m6i quan hp tuong h6 gi0a c6c ti6u chuAn trudc khi soqn

nhic d6n

viQc chia nhd d6i

biQt, cAn

phii

cAn

tugng chinh (xem 5.1). Trong trudng hqp mOt ti€u chuAn gbm nhi&u phAn

thi cAn liet kB cAc phAn dy ki6n

5

thio. Dic

vi dit t6n cho ch0ng.

C6u trric

5.1

Chia nh6 Or5ituqng

5.1.1 Kh6lqu6t
Do sr.r da dqng c0a ti6u chuAn n6n kh6ng thg thi6t l6p duqc mQt quy tdc th6ng nhAt chung cho viQc

chia d6itugng.


TGVN 1-2:2008
Tuy nhi6n, c6 mQt quy

tic

chung ld, mQt ti6u chuAn phdi dugc soqn

chuin hoA vA dugc c6ng b5 thanh

mQt ti6u chuAn

thio cho m6i d6i tuqng iluEc ti6u

hoin chinh. Ti6u chuAn c0ng c6 thd dugc tAch

th€rnh cErc phAn ri0ng c6 cOng mQt s6 hieu ti6u chu5n dd c6 thd thay th6,

-

tiSu chu6n khi cAn thi6t, trong c6c tru&ng hgp sau:

,

")

ra

sira d6i ri6ng trlrng ph5n c0a

Ti6u chuAn c6 rAt nhiAu nQidung vd d& cfp ddn nhiAu khla canh;

b)

C5c phAn

c)

C6c phAn cOa ti6u chuAn c6 thd dugc viOn d5n dOc lflp trong c6c

'

d)

C6c phAn c0a ti6u chu6n dugc d0ng cho mgc dich ch0ng nhin.

-

Dac biQt, c6c khia cqnh cria rnQt s6n ph5m

cia ti6u chuAn li6n k6t vdi nhau;

h

vin bin phip

quy;

m6i quan tAm ri6ng c0a c6c b€n khAc nhau (vi dr,r nhu

sin xu6t, cdc td ch0c ch0ng nhfln vd c6c co quan quin l!), phii 6ugc phAn bi$t rO thirnh cAc
ri6ng cria mQt ti€u chuln hay thAnh cic ti6u chuAn ri6ng biQt. Vi dU, c6c khia c?nh sau:

c6rc nhd

pnAn

.

YOu

ciu

Y€u cAu

'

.
.
.

vA stlc kho6

vt tlnh

vi

an toAn;

nang;

Ydu cAu vB dich vu vd bAo du0ng;
Quy t6c

ltp

dat;

OSnh giA chAt luqng.

TOn cdc phAn

dugc chia nh6 cria ti6u chuin trinh bAy trong Bing 1. C6ch d6nh s6 diBu xem vl dr,r trong

Phu luc A.

Bing I -TOn c6c phAn chia nh6

Thuit ngip

Th.uft ngtr

ti6nq Vi6t

ti6nq Anh

PhAn

Oi6u

oiBu nh6
OiEu nhd
DiEu nh6
OiEu nhd
DiAu nh6
Doan

(cAp 1)
(c6p 2)
(cAp 3)
(cAp 4)
(c5p s)

Phu luc

-

9999-1
1

1.1

1.1.1
1.1.1.1
1.1 .1.1.1

1.1.1.1.1.1
lkhOnq d6nh s6l

A

5,1.2 Chia nh6 a6:tuEng thinh c6c phin
C6 haicdch chia d6ituqng

.

Part
Clause
Subclause
Subclause
Subclause
Subclause
Subclause
Paraoraoh
Annex

VI dg v6
dSnh s6

a)

n46i phAn dA c?p

thinh c6c

phAn tiOu chuAn:

m6t khia canh cu th6 crla d6i tusng vA c6 th6 drlng dqc lap,

I


TCVN 1-2 :2008
viDU

ij
Phin

1: T& vr,rng

Pnin 2: Y6u cAu
PhAn 3: Phuong phAp thr)
PhAn 4: ..

Vi DU 2:
PhAn 1: Tu vr,rng
PhAn 2: S6ng hdi

'PhAn

a: Ph6ng diQn tinh

Phln 4:

b)

...

PhAn 1 quy dinh cdc khia canh chung cdn cdc phAn ti6p theo quy dinh khia c?nh cu th$.

VI DU 3:
PhAn 1: YOu cAu chung
PhAn 2: YEu cAu

vt

nhigt

Phln 3: YEu cAu vd kh6ng khi sqch
PhAn 4: Yeu cAu vd 6m

Trong ti6u chuAn c6 nhiAu phAn, m6iphAn phAi dugc so?n thao phU hEp voi c6c quy dinh hign hinh O6i vOi
mOt ti6u chu6n don 16, cu thd ld cdc quy dinh trong ti6u chuAn ndy vir trong cdc tai li€u ti6n quan khac.

5.1.3 C6c phin nQidung ti6u chuAn
C6c phAn cOa n$i dung ti6u chuAn c6 th6 dugc phAn theo hai c6ch sau:

a)

Theo bdn cndt noi dung quy dinh hoic tham khdo

vi

vi tri trong ti6u chu8n:

PhAn th6ng tin md dAu (xem 6.1);
PhAn ccr

bin, bao gdm phln kh6i qu6t vA phAn

nQi dung kg

thuat (xem 6.2 vA 6.3);

PhAn th6ng tin b6 sung (xem 6.4).

b)

Theo su can thi6t phai c6 hay kh6ng nrrat mi6t

phii c6 trong ti6u chuAn.

Vi du vd b6 cuc di6n hinh c0a ti6u chuln vd cdc nQi dung c0a m6i phAn duEc trinh bAy trong Bing 2.

10


TCVN 1-2 z 2008

Bing 2 - VI dg vE 16 cgc diSn hinh cira ti6u chuln/b6 tri cec phAn nQi dung chinh
Phin

86 tri

cic phln nQl dung

"

trong tl6u chuln

nQi dung

PhAn thdng tin

Di6u quy dinh
trong tl6u chuAn nly

Sg ctn thi6t
trong tl6u chuAn

T6n g9l

Trang bla

6.1.1

Phdi c6

Muc luc

6.1.2

C6 thg c6

6.1.3

Phdi c6

Lii n6t

dAu

Ngi dung cho ph6p
trong tl6u chuAn

hoic kh6no

PhAn loi
Phin ldi

Ch0 thlch

Chl

md dAu
Ldi gi1i thigu

Cd th6 c6 hoic kh6ng

6.1.4

Chi
'6.2.1

T6n tl6u chu{n

thtch cu6i trans

PhAn tdi
Hinh vd
Bdng
Chtr thlch
thich

Phln
PhAn

kh6i

Phgm vl

6.2.2

tp dgng

Til

-

-

Phin
co

ligu viQn d5n

6.2.3

C6 th0 c6 ho{c khOng

Thuit ng0 vi dinh nghla
Kf hiQu vd thuit ngO

6,3.1

Phii c6, nhung kh6ng

vi6t tdt

6.3.2
6.3.3
6.3.4

ci dc

- YEu cAu
- Ldy m5u

bin
PhAn

ky

thuit

- Phuong ph6p thr)
- Phan loaivA kf hiQu
quy uttc

- Ghi nh6n
- Bao goi
- Vfn chuy6n
- BAo quin

lli

Hlnh vE
Bdng

Phii c6

qu6t

cu6itnnq

PhAn l&l

Phai c6

nhAt rhi6t pnAi gdm tdt

d!

Chtt lhlch
ChrJ thtch cudi tranq
C6c vi0n d5n
ChL thich cu6i tran,s
Phan toi
Hlnh v€

vA c6 th6 c6 cdc nOi

Bing
Cht thich

dung kh6c

Chl

dung

n-Qi

n€u

thtch cudi

tnng

6.3.5
6.3.6
6.3.7
6,3.8
6.3.9

6.3.10
PhAn lOi
6.3.11

Phu lUc quy dinh

C6 thg c6 ho{c kh6ng

HInh vE
Bdng
Ch(t thlch
ChL thlch cu6i trano
PhCn ldi

Hinh v€
Phtt htc tham khdo

6,4.1

CO

th6 c0 hoic kh0ng

Phdn th6ng tin
b6 sung

Chi
Thu mUc tdi li€u tham khdo
Muc luc

') Ct Od+m:

Bdng
Ch0 thich

NQi dung phai

tn cut

c6;

NQi dung c0a c6c phAn

Cho 60ng

thd c6 ho{c kh0ng

4.4.2

CO

6.4.3

C6 the cd

: NOi dung quy

dinh;

ki thuit vi trinh tr/ c0a ch0ng

Cht nghi6ng:

do

lhtch cudi tranq

Cdtc vi9n diln

Ch|

thich cu6i

tnno

hoic kh6ng

NOi dung thong tin

bin chdt crla ti6u chuAn x6c dinh.

Trong ti6u chuin c0ng c6 thd c6 cAc chO thich, ch0 thich cu6i hinh/bdng cho hinh vE

vi

bdng (xem

6.6.2.9; 6.6.2.1 0; 6.6.4.6 va 6.6.4.7).
C5c ti6u chuin thu6t ng0 co th€rn c6c y6u cAu b6 sung cho viQc chia nh6 nQi dung (xem PhU luc B).

11


TCVN

5.2

'l-2 2008

M6

ti

vir d6nh s6

c{c phin vi di8u

5.2.1 Phin ti6u chuAn
5.2.1.1 56

phAn crla ti6u chuAn

phii ctuqcth6 hi€n bing ch0 s6 A rip Uit

OAu

tu s6 1, dit sau s6

hieu cOa ti6u chudn vA c6ch nhau bing dAu gach ngang.

vi oU: eggg-l,

9999-2, v.v...

So phin crla ti6u chuAn kh6ng n6n chia nh6 n0a. Xem

5.2.1.2 Tdn

cOa m6i pnAn ti6u chuAn dtuqc

dit

vidu & 5.1.2.

theo cdch

dit

t6n ti6u chu6n nhu quy dinh trong 6.2.1.

T6n c6c phAn crla ti6u chuln c6 nhidu ph5n phdi c6 cirng phAn t6ng qudt (n6u c6) vA pn5n d6i tuEng,
con phAn gioi han s6 kh6c nhau dB phnn bigt c5c phAn vdi nhau. Trong mgi trudng hgp, d0ng trudc
t6n phAn gidi hqn phdi c6 ch0'PhAn ... '.
5.2.1

a

N6u mOt ti6u chuAn c6 cdc phAn ri6ng biet thi loi n6i dAu crla phAn dAu ti6n (xem 6.1.3) phii

gidi thich vA cAu tr0c du ki6n c0a ti€u chu5n. Trong ldi n6i dAu c0a m6i phln, phAi liQt k6 t6n c0a tAt cd
c6c phAn khAc d5 c6ng b6 hofc dang xAy dyng.

5.2.2 DiAu
Di6u lA don vi c6u thAnh co bAn trong viQc chia nh6 nQidung c0a ti6u chuAn.

C6c di6u trong m6i ti6u chuAn hoic m6i phAn ti6u chuAn phdi dugc tl6nh s6
dAu

bing chir s6,( rip, bit

tir s6 1 cho diAu "Phgm vi 5p dr;ng". ViQc d5nh s6 phdi li0n tqc, trrlr phq lqc.

tvt6i oiAu phdi c6 tdn, dat ngay sau s6

tn* tu c0a di6u, tr6n mOt d6ng ri6ng t6ch bigt vdi ph5n loiti6p

sau n6.

5.2.3 DiEu nh6
Di6u nh6

li

don vi duEc chia ti6p cOa diBu vA dugc d6nh s6 bing ch0 s6 A rip. DiAu nh6 c6 th6 duEc

chia d6n diAu nh6 cAp 5 (xem Phu luc A).
Khdng n6n chia diAu nhd tu 6i5u n6u kh6ng c6 it nhAt haidiAu nh6 c0ng c6p, vl dg: kh6ng
10 thAnh diAu 10.1,

chia

diAu

ku khic6 diAu 10.2.

Kh6ng n6n chia diAu nhd thAnh di&u nh6 hon ndu kh6ng c6 it nh6t hai diAu nh6 cirng cAp, vi du: kh6ng
chia diAu nh6 3.2 thinh diAu nh6 3.2.1, trrlr khi c6 di&u nh6 3.2.2.
tvt6i Oi6u nh6 c6p 1 c6 th6 c6 t6n

ti6p sau n6. C6c diAu nhd

cfup

dft ngay sau s6 thrl tu ctia

2 c6 th6 duqc hinh bAy tuong trr. M$c

nhAt voi c6c Cfi&u nh6 c0ng cAp,

12

dit

t6n cho cCc diAu nh6 phii th6ng

vldu: n6u diAu nh6 10.1 c6 t6n thi fiAu nh6 10.2 c0ng phii c6 t€n. Khi diAu

nhd kh6ng c6 t6n, c6 th6 d0ng c6c
chO dA chinh. C6c

n6, tr6n m6J d6ng ri6ng tAch bi$t vdi phAn loi

tu khoA hofc cr;m

trlr khod

d ngay ttAu phAn ldi cria diEu nh6 dd n6u bit

tu khod hoic cqrn tu kho6 nhu vfly kh6ng cAn n6u trong mr;c h;c.


TCVN 1-2:2008

5.2.4

Doqn

Doan lA don vi kh6ng dugc d6nh s6 crja diBu hoic di&u nh6.
Phdi tr6nh srl dr;ng c6c "dloan treo" vl kh6 viQn d5n ch0ng. Trong vidU du0i dAy, kh6ng thd x5c dinh dugc
vi tri

cia

c6c "doan treo' trong tti8u 5, boi vi di6u 5.1 vA didu 5.2 c0ng

cin xem doqn kh6ng d6nh s6 (Uo?n treo") nhu

"5.1

mQt didu

kh6c) vA ddnh s6 hi cac di&u 5.1 vA 5.2d6 c6 thinh diAu 5.2

vi

nim trong diAu 5. O5 tr6nn diAu nAy,

Kh6i quAt' (hoac mOt ti6u db thich hEp

5.3 dE bai b6 "dogn treo".

vl oU:
O0ng

5

Xxrxxxxxxxxx

xxxxxxxxxxx
Xxxxxxxx

Xxxxxxxxxxxxxxx)txxx.

5.1

Xxxxxxxxxxxxxxx)o(xx. C6c"doantreo"

Xxxxrxxxxxxxxxxxxxx.

Xxxxxxxxxxxxxxxxxxx.

irrrro.r,.rro.r*rrr.

5.1

Xxxxxxxxxxx

)Otxxxuxxxxxrxxxxxr(.

Xxxxxxxxxxxx

Xrxxxxxxxxxxxxxxxxx.

5.2

Xxxxxxxxxxxxxxxxxxx.

Xxxxxxxxxxxxrxxxxxx.

Xxxxxxxxxxx

)0rxxxxxxnxxxxxxxxx.

5.2

Xxxxx xxxxxx

Xxxtxxxxxxxxxxxxxxx. )kxxxxxxxxxxxxxxxxx.

5,3

Xxxxxxxxxxxxxxxxxxx. Xxxxxxxxxxxxxxxxxxx.

Xxxxxurxxxxxxxxxxx. Xxxxxxxxxxxxxxrxxxx.

)(rc
Xxxxxxxxxxxxxxxxxxx. )0
6

Xxxxxxxxxxxx

X
6

s.2.5

Xxxxxxxxxxxx

Liet ke

NQi dung liOt kE c6 th6

dugc th6 hiCn blng mOt cAu (Vi dq 1), mQt mgnh dA ng0 phAp hoAn chinh k6t th0c

bing d6u haichdm Uidu 2).

git Oiu m6i nOi dung li€t kE phAi c6 dAu gsch

ngang

(-) ho{c d{u ph6n bigt dAu ddng, vldr,r nhu ddu

dim (r), hoic n5u chn thi6t dd phtn bi0t thl bAng cAc ch0 c6i thudng tiSp sau H d6u ngoAc don.
X6t tnUc m6i nOi dung liQt kE phii c6 d6u chAm phAy, tru nOi dung liOt k€ cu6i ctrng k6t thric lA dAu
chdm. N6u phii chia nh6 mOt ngi dung ligt ke thinh c6c nQi dung liet ke m6i thi s0 dqng s6 A rap di
kdm d6u ngofc don trudc m5i nQldung liet kd mdi niy (Vidu 1).

ch6m

Vl DU

1:

Luc duqc d{t kh6ng dQt ngQt trong 10 s theo phuong O6t tqi nndt vdo nh0ng v0ng cia nip ho{c b0 ph?n y6u. C6c

lLrc

nhu sau:

a)

LucdAy;

b)

Lsc k6o:

1) 50N,n6uhinhdangciac6cbQphfnnAykhi6nchodAuquethDkh6ngdEddngtruqtkh6i;

2)

30 N, n6u phAn nhO ra

cia b0 ph€n duqc

b6m

vio

nh6 hon 10 mm lheo hudng th6o ra.

13


TCVi,: 1-2:2008
Vi DU 2: Kh6ng yeu cAu c6 d6ng cat o6i voi nh0,ng loqi thi6t bi sau day:

-

Cac thi6t bi c6 c6ng su6t tac dung kh6ng qud 1 0 W trong didu kiQn

lim vigc blnh thudng:

Cac thi6t bi c6 c6ng suAt tac dung kh6ng qu6 50 W, do trong 2 min sau khi 6p drJng mot s6 diau kiQn

kh6ng d0ng;

Cac thi6t bl duqc thi6t k6 dA lam viec li6n tr;c.

Vi DU 3:
vict:

Kh6ng vi6t:
M6y bi rung c6 th6 do c6c nguy6n nhdn:

.
.
.
r

M6t cdn bdng d c6c bq
BO

dit

MAy bi rung c6 th6 do cAc nguyGn nh6n

.
.
r
.

phfn quay;

l€ch;

C6c vdng bi;
T6i khl tlQng krc.

MAr cen

B€

dit

bing & c6c bg phQn quay,

l€ch,

C6cvdng bi, vA
Tdi kht dOng tuc.

D6 cho dE hi6u, kh6ng n6n ti6p tr,rc cAu sau khi k6t thrlc c6c nQi dung tigt k6. Cdc tir khoA va cum tir
kho6 c6 th6 duqc sip x6p theo kiEu ri6ng dB nhan bi6t duqc vAn dA tien quan trong nhong noi dung
liet ke kh6c nhau. Cdc tu khoA vA cum tu khoA ndy kh6ng fiet ke trong mr;c luc, N6u mu6n dua vAo
mUc lUc thi cdc tu kh6a ve cum tu kh6a ndy kh6ng dugc trinh biy thAnh cdc nQi dung ti6t k€ mA phdi
du,gc trinh bAy dudi dqng cdc t6n diAu nh6 (xem S.2.3),

Soan
6.1

thio c6c phin

nQi dung ti6u chuAn

Phin th6ng tin m& dAu

6.1.1

Trang bia

Ti6u chuAn phii c6 trang bia.

Trang bia gdm c6 bi6u tusng

r:d!N;

ddng

cho'rEu

cHUAN

ou6c

GtA"; kli hi€u

vi

kf
higu vA s6 ni0u ti,6u chuin qu6c t6 hofc nudc ngoAi (ndu lA ti6u chuAn hoAn toAn tuong duong); tAn xujt
ban; lln s&a d6i; t6n ti6u chuAn (ti6ng Mgt va ti6ng Anh); noi xu6t bdn va nim xuAt bin.
s6 nieu TCVN;

M5u trlnh bdy trang bia, xem PhU lUc F.

6.1.2

Mr,rc h,rc

Muc lUc c6 thd c6 hoNc kh6ng.

phii c6 ti6u dA la "Mr,rc luc", liOt k6 c6c diAu vA c6 th6 liCt ke cd cdc dibu nhd c6 t6n, cdc

phu lqc, muc luc tra c0u, thu muc tii liOu tham khdo. Khi liet k6 c5c phu luc phdi n6u 16 ttnh hieu ltrc
cia phq h,rc trong ngofc don ngay sau t6n phq lqc.
Ngi dung ndy

Vl

DU:

Phu tuc A (Tham

khio)

Phu luc B (Quy t!nh)

14


TCVN 1-2 :2008
Thu trf s5p x6p nhu sau: c5c diEu
kh6o. Tdt

ci

vi

di&u nh6; c6c phu lUc; mqc lgc tra c0u;

thu muc tAi lieu tham

hqng muc li€t kE trong muc luc phii dugc trinh bdy vditdn dAy dri cria ch0ng, k6m theo s6

thr} tU trang tuong ung.
CErc

thuit ng0 vi dinh nghTa trong di&u "Thuit ng0 vd dinh

0.1.S

Lli

nghTa" kh6ng phAi liQt kE trong mqc tqrc.

n6idAu

Ti6u chuAn

phii c6 loi n6i dAu.

Loi n6i dAu khOng quy dinh c6c y€u cAu, hinh v6, bing.
Loi n6i dAu gbm hai phAn: phAn th6ng tin chung vd phAn th6ng tin dic thir.

Phln th6ng tin chung g8m:

a)

Kf

hiQu, s6 niCu vA t6n ggi dAy d0 c0a ban

k! thuit ti6u chuAn/ ti6u ban k! rhuqt ti6u chuAn.., bi6n

soqn vir tham gia bi6n soAn ti6u chu5n;

b)

Tdn co quan dB nghi c6ng O6 tiCu chuAn;

c)

Tdn co quan c6ng b6 tieu chu5n.

PhAn th6ng tin

dic th0 gdm:

d)

Th6ng tin vA thay th6, srla C6itieu chudn (n6u c6);

e)

Th6ng tin vE vigc ch6p nhsn tiOu chuAn qu6c t6

0

Th0ng tin vd m6i li€n quan vdi cdc ti6u chuAn hoic tai tiOu khdc (xem 5.2.1.3);

g)

Th6ng tin vB viec hAi

vi nudc

hoi ti6u chuAn trong khu6n

ngodi (n6u c6);

kh6 ASEAN, ApEC, ASEM... (n6u c6).

6.1,4 Ldi gi0i thigu
Loi gi0i thisu c6 th6 c6 ho{c kh6ng.

duqc srl d\.'ng khi c6 y6u cAu cung cAp th6ng tin hoic bd sung nQi dung k! thu6t cOa ti6u
chuAn c0ng nhu lf do cin bi6n soan ti6u chuAn. Trong ldi gidi thiQu khdng quy dinh c6c y6u cAu.
NOi dung ndy

Loi gioi thi€u kh6ng nrr6t tni6t phii d5nh s6. Trir khi phii d6nh s6 cac diau nh6, tdi gioi thigu s6 duEc
dinh s6 0 vA cdc di5u nh6 duqc d6nh s6 o.t, 0.2, v.v... Hinh v6, bdng, c6ng thr?c ho{c chu thlch cu6i
trang, n6u c6, th6ng thuong dugc d6nh s6 Uit dAu

tir s61.

6.2 Phin khniquit
6.2.1 T6n ti6u chuin
T6n ti6u chuAn nrr6t

tri6t phdi c6.

Tdn tieu chuAn phdi ngin ggn,
ti6u chuAn

rO rAng, dE hidu vA bdo

dim

phAn bigt cluqc d6i tugng, ngi dung cOa

niy vdi d6i tugng, nqi dung crla tiOu chudn kh6c. Kh6ng n€n dua

vAo t6n tiOu chuAn c6c

15


TCVN 1-2:2008
th6ng tin chi ti6t kh6ng cAn thi6t. C5c thdng tin cu th6 cAn thi6t bd sung cho d6i tugng 6uqc trinh bAy
trong phAn phqm vi 6p dung.
TOn tiAu chuAn, vB

co bln, c6 thd gdm kh6ng quA ba phAn sau:

a)

Phln t6ng qu6t: ph5n n6u lTnh vqc chung bao hAm d5i tuqng ti€u chuAn (c6 th6 dr,ra vAo t6n c0a
ban k! thu6t ti6u chuAn soqn thdo ti6u chuAn dB dat t6n). Tu!' tirng truong hgp cu th6, phAn t6ng qu6t

co th6 c6 hodc khdng c6;

b)

PnAn d6l tusng: phAn co bAn nhAt vA n6u d6i tuqng ti6u chudn. PhAn ndy

Uit

UuOc phdi c6;

c) PhAn gioi hqn: n6u khia cpnh/nQi dung dA cflp cu thB c0a d6itugng ti6u chuAn hofc dua ra cdc chi
tict phan bi0t ti6u chuAn nAy vdi c6c ti6u chuAn khAc, hoic cAc phAn kh6c nhau cria cirng
chuAn. PhAn nAy c6 th6 c6 hoic kh6ng c6,

mOt ti6u

Nguyen tdc soan thAo tdn ti6u chuAn duqc n6u trong PhrJ lqc C.

6.2.2

Phqm

vl6p dgng

Pham vi dp dung nnAt tfri6t phdi c6.
Pham vi 6p dung dugc

dit d phAn dAu ti6n crla

nOi dung ti6u chuAn.

Pham vi 6p dtlng cAn xAc dlnh 16 d6ituqng ti6u chuAn, khla c4nh cAn dA cflp vA gidi hqn ph4m vi 6p
dung ti6u chuAn. Pham vi 6p dUng kh6ng quy dinh c6cy6u cAu.
O6i v+i ti6u chuAn c6 nhi6u phAn thi phqm vi Ap dung c0a phAn

nio phii

xdc dinh 16 d6i tugng cga

phAn cI6.
CSch kinh bAy phqm vi Ap dr,rng thu&ng dluqc th6 hi€n nhu sau:

a)

Khi cAn n6u cd d6i tuqng

vi

khla canh cu thA cAn dA c?p:

"Ti6u chuAn niry 5p dr,rng cho ... (t6n d6i tuqng ti6u chuAn) vA quy dlnh ... (khia cqnh cu thd c}n dA

cip)".

b)

Khi chi cAn n6u d6i tuqng li6u chuAn ho{c'khia canh cu th6 cAn dA cOp:

"Ti6u chuAn

niy 5p dr;ng cho ... (t€n d6i tuqng ti6u chuAn)" hoic

'"1'i6u chu5n nAy quy dinh ... (khia

cqnh cq thd cAn dA cfp)".

c)

Khi cAn han ch6 ph4m vi 5p dung ti6u chuAn:

"Ti6u chuAn nAy Ap dr;ng cho ... (t6n d6i tuqng ti6u chuAn).
Ti6u chuin nAy kh6ng 5p dUng cho ... (ten d6ituqng kh6ng thuQc phqm vi 6p dqrng c0a ti6u chuAn)".

6.2.3 Tai liQu vign d5n
TAi ligu vi€n d5n c6 thA c6

16

hoic kh6ng.


TCVN 1-2 z 2008

Tii

tii

cln phii dugc sr? dung dOng
thoi khi 6p dung ti6u chuAn. o6i v0i c6c tAi liOu viOn d5n ghi ndm c6ng b6, m6i vien d5n phii ghi 16
nirn cdng 06, noAc trong truong hqp vi0n d5n d6n dtr th6o Hy ! ki6n hoic du thdo tAn cu6i pfrai c6
d6u gach ngang kdm ch0 thich cu6i trang '56 dugc c6ng b6' c0ng v6i t6n goi dAy d0 crja c6c du thio
nAy. Khi tii ligu viOn d5n kh6ng ghi nim c6ng b6 gdm nhiBu phAn mi t5t cd c6c phAn ndy d5u dugc
liQu vign d5n n6u danh muc cdc

thi s6 hiCu c0a

viQn d5n

tii

ligu dugc vi€n d5n (xem 6.6.5.5)

li€u dugc viQn d5n phAi kdm theo chi d5n "(tdt cd c6c phAn), vA t6n ggi

chung c0a c6c phan (vi du phAn t6ng qu6t va phAn d6ituqng, xem phr'l luc c).

V6 nguy6n

c5c

-

tii

c5c
C6

tic, cdc tii

liQu viOn d5n

phii h c5c tAi li€u do chinh co quan c6ng

U5 tieu chuAn c6ng b6.

lieu do cac t6 chrlc kh6c c6ng b6 c6 thd dugc sr? dqng voi di6u kien:

tii

lieu dl6

phii ph6 cf p rQng r6i va dugc co quan c6ng b6 ti6u chuAn thira nh?n;

cin c&vA s5n c6 dd sir dung;

Phii ch( ! d6n viQc thay th6, bd sung ti6u chuAn n6u c6 bAt ky sr,r thay a6i nao kong tii tigu dugc

viQn

d5n.

c6 thd vi€n d5n

tii

li€u

cta

cAc t6 crrOc ti6u chuAn h6a qu6c t6

tso, tEC, cAc, ... cfing nhu tdi tigu khu
v\rc hoic nudc ngoAi duqc thira nh{n tr6n quy mO rQng r6i, n6u chua c6 ti6u chuAn qu6c gia
tuong rlng.

Danh mgc ciic tdi lieu vien d5n c6 th6 duqc md dAu

nhu

sau: 'Cdc tAi li€u viqn dfin sau r6t cAn tni6t

vifc 5p dvng tiEu chu5n nAy. D6i v0i c6c tAi lieu vign d5n ghi ndm c6ng b6 thi 6p dung phi6n bAn
dusc n6u. o6i voi c6c tiri liOu vien d5n kh6ng ghi nim c6ng b6 thi Ap drJng phi6n bdn m6i nh{t, bao
cho

gdm

ci

c6c srla d6i, b6 sung (n6u c6)".

Loi rn& dAu cung tluqc 6p dqrng cho tung phAn cOa ti6u chuin c6 nhidu phln.

Cic tii li$u sau kh6ng phii

tA tAi tiQu vi€n d5n:

C6c

tii

li€u khOng dugc ph6 c?p rOng r6i;

C6c

tii

li€u trlch d5n chi ch0a nQi dung th6ng tin;

Cdc tAl tiQu tharn khio duqc sr) dvng trong qu6 trinh soqn thdo ti€u chuAn.

cac tdiliQu nay c6 th6 dugc liet k€ trong "Thu mqc tai lieu tham khio" (xem 6.4.2).

6.3

Phen ky thuat

6.3.1 Thuqt ngii'vi

ctinh nghia

ThuQt ng0 vA dinh nghTa c6 th8 c6
NOi dung

niy

ndu

Danh muc c6c

cic

hofc kh6ng.

thuOt ngo vd dinh nghla dugc sir dqng trong ti6u chuln.

thuit ngir vi dinh nghia c6 th6 dugc md

"Trong ti6u chuln niry sr) dr;ng cdc

thuit ngir vi dinh

dAu

nhu sau :

nghTa sau:',

17


TCVN 1-2.:2008
Trong trucrng hqp s& dung th0m cAc thuit ng0 vir dinh nghTa n6u trong mqt hay nhi6u tdi li6u khAc thi
s0'dUng ldi

vin sau :

"Ti6u chu5n

niy stl dr;ng c6c thuit ng0

cHU rHlcx : Loi vin tr€n kh6ng phdi

C5c quy t5c soan thio

tic

vi

lA

vA dinh nghTa n6u trong...

vi

thuft ng0, dinh nghTa sau:'

cAc

"do4n treo" (xem 5.2.4).

trinh bAy thuQt ngfr

ri6ng cho c6c ti6u chuAn thuflt ngir, vi

vi

dqr

dinh nghTa duEc n6u trong PhU lUc B cOng vdi cdc quy

nhu

tt vqrng, thuflt ngir chuyOn ngAnh hofc danh muc

c6c thuflt ng0 tuong duong trong cAc ng6n ng0 khdc nhau.

6.3.2 Ki

hiQu vir

thu{t ngO viiit

Kl hieu vd thu?t ngo vi6t tit

tit

cO ttrd c6

hoic kh6ng.

Nqi dung ndy liet k6 c6c thu{t ng0 vi6t

tit

trong ti6u chuAn vA c6c

kl

higu cAn thi6t Od tri6u 16 hon vA

ti6u chudn.

Tru khi cAn phii liet
c6c

.
.

kf

hiQu

kO

c6c

kf

hiQu theo trat tW ri€ng dE phdn Anh c6c chuAn mgc

cdn tAt

ci

duEc lift k6 theo tr6t tu bdng ch0 cAi nhu sau:

ChO c6i La tinh hoa df,t trudc ch0 cdi La tinh thucrng (A, a, B, b,...);
Cdrc chfr cdi kh6ng c6 chi s6 dAt truOc cdc

ch0 cdi c6 chi s6 vi c6c ch0

truoc c5c ch0 cAi c6 chl s6 Ulng s6 18, b, C, Cr, C2 ,c, d, du*r, dinr,

.

.

kf thuit,

C6c ch0 cdi La tinh

c6c ch0 c6i Hy lap (2,

c6 chi s6 Uing

chCr

clit

v.v...)i

z, A, c!, B, p, A, X., v.v...);

dic biet khdc.

C5c k! hiOu

NQi

dit trudc

d1,

cdri

d"ng niy c6 tn6 f6t hqp vdi 6.3.1 dA dua cdc thuit ng0 vA dinh nghTa, cAc kf hiQu, cdc thuft ngr

vi6t t6t vd co th6

ci

c6c don vi vAo mQt di6u c6 tdn ggithich hqp, vi

dr,r

"Thuft ng0, dinh nghTa, kg hiQu,

dcrn vi vd thu?t ng0 vi6t t8t".

6.3.3 Y6u

cAu

6.3.3.1 Kh6iquAt
Ngi dung ndy c6 th6 c6 ho{c kh6ng. N6u c6, ydu cAu

a)

fdt ci

cdc

dic tinh li6n quan d6n c6c khia canh

chudrr'dA cQp, dugc quy dinh tn rc ti6p

b)

phii

bao gbm:

cOa

sin

ph6m, quA trinh

hoic dich vu mA ti6u

hoic vifln d5n;

CAc gi5 tri gioi hqn quy dinh cOa cdc

dic tinh dinh luEng;

c) R6i vOitung y6u cAu, phdi vi$n d5n phuong phdp thir dd x6c dinh hoic ki6m tra xAc nhfn c6c giA
tri c0a dic tinh hoic phdi n€u chinh phuong phAp thtl d6 (xem 6.3.5).
Phdi phAn biQt

18

16

gi0a quy dinh, c6ng b6 vA khuy6n nghi.

TCVN 1-2 :2008
Kh6ng dua

vio

ngi dung ydu

ciu

c6c y6u cAu v& hqp tldng (li6n quan d6n khi6u nqi,

bio hinh, chi phi,

I

v.v...) vA c5c y6u cAu mang tinh ph6p lf.

i iong

sin phAm, cAn phdi quy dinh ring sin ph5m phii kdm c6c cdnh b5o hay c6c
huong d5n cho ngudi lip dat hoic sfr dr,rng vA chi 16 bdn chSt cia ch0ng. Mft kh6c, cdc ydu cAu vB
lip dat ho{c sfr dung nhu vqy phAi dugc cld cip trong mgt phAn ri6ng hay mqt ti6u chuAn ri6ng khi
ch0ng kh6ng phii ld cic y6u ciu 6p dqrng cho chinh sdn phAm niy.
mQt s6 ti6u chuAn

Ti6u chuAn liet kE cAc d{c tinh phdi quy dinh c6ch thr}c do

vi

th6 hiQn gi6 tri c0a nh0ng d{c tinh co gi6

tri do nhd cung Ong c6ng b6 ch0 kh6ng quy dinh trong ti6u chu5n.

6.3.3.2 YGu ciu
6.3.3.2.1 Tui thuQc viro logi sdn phlm, y6u clu c6 th6 quy dinh:

-

Quy cich c0a sdn ph5m (xem PhU lUc D);

Tinh ch6t co

lf

(d9 bAn, clg c0ng, tinh chiu nhiet...);

Thinh phln vi mrlc d0 tinh khigt c0a sin phAm;
D0 tin cfy, tu6i thq, khd ndng chiu

Tinh ning sr) dung (hiOu sudt,
C6c y€u cAu vB an

toin

inh hu&ng c0a c6c y6u t6 b6n ngoii;

dO chinh x6c...);

vA tinh

thuin ti0n trong sir dung;

C6c y6u cAu vd X6t c5u sAn ph6m vA cAc b0 phfn c6u thinh;
C5c chiti6u cAm quan (trqng th6i, miu s6c, mirivi...);

Cic y€u cAu vA vQ sinh;

--

Circ y6u cAu nhlm ti6t kirim nguy6n, nhi6n,

-

Nguydn vat lieu,

bin thdnh

vit

liQu

vi ning lugng;

phSm vA c6c y6u cAu cAn thi6t dg

sin xu6t sAn phAm, v.v...

6.3.3.2.2 YEu cAu chi n€n quy dinh cdc chi ti6u clic trung c6 tinh ch5t quy6t Cinn a6i vOi ch6t lusng

c0a sdn phim. Kh6ng n6n dua ra cAc chi ti6u qu6 thr? y6u, lim phrlc tap th€m viic x3y dqrng, ki6m tra

vi

6p dUng ti6u chuAn. C0ng kh6ng n6n n6u cdc quy dinh vA nguy€n vflt ligu, quy trinh cong nghQ

cAc quy dinh khAc li€n quan CI6n qud trinh

sin

xudt, tr[r nh0ng trudng hgp c6c quy dinh d6

d6n ch6t lugng cria sdn phAm nhung lqikh6ng ki6m tra clugc d

sin

Ct6n d0 chlnh x6c c0a

ndng thuc hign duqc.

sip xdp c6 thd nhu sau: truoc ti€n db cap d6n nguyGn vQt liQu, b6n
vi c6c vit lieu phu dd sin xuAt ra sin phAm (n6u thAy cAn thi6t), sau aO d6 cap d6n c6c

6.3.3.2.4 Trong y€u cAu, trinh
ti,Anh phAm

khi

inh huOng

phAm.

c.3.3.2.3 Khi quy dinh gid tri c6c chi ti6u v0i mQt d0 chinh x6c nAo d6, phii ch0 !
phuong ph6p thr) mir thuc t6 c6

vi

tr*r

19

I


TCVN 1-2 :2008
v6u

ciu d6i vdi

sAn phAm. N6u c6 th6m y€u cAu chung, phAn loai vA y6u cAu vA nguy6n

vit

tiqu, thi

n6n trinh biry theo trinh tqr sau:
Y4u cAu chung;
Ph6n loai;
il

Ydu cAu vE nguydn

vit

liQu;

Ydu cAu O6i vOi sdn phAm.

6.3.4 Ldy m5u
niy, c6 thd c6 ho{c kh6ng, quy dinh c6c diEu ki0n vA cdc phuong ph6p t6y m5u, c0ng nhu
c6c phuong phdp bio quin m5u. NQidung nAy c6 thd dua vAo 6.3.5.2.7.
NOi dung

6.3,5 Phuong phip thrl
6.3.5.1 Kh6iqu6t
hofc kh6ng.

NOi dung nAy c6 th6 c6

Phuong phdp thfr dua ra tAt cA cdc quy dinh vd cdch ti6n hdnh x6c dinh gid tri c0a cdc d{c tinh, ho6c
dB ki6in tra sqr phir hgp o6i voi c6c ydu cAu dit ra vA ctd ddm bio ilnh lip tai c0a cAc k6t qul. Khi thich
hEp, c5c th& nghiOm phdi dugc xdc dinh 16 lA thr? nghiQm di6n hinh, thrl nghi€m thudng xuy6n hay thrl
nghiQm l6y m5u, v.v... Hon n0a, ti6u chuAn phAi quy dinh trinh trr th& nghiOm n6u trlnh trr d6 c6 thd

dnh hudng d6n k6t qud.
NOi dung crla cac phucrng ph6p

thir i6 th6 dugc trinh bay theo trlnh

tr,r sau:

a) Nguy6n t5c (6.3.5.2.1);
b)

Thu6c th0 vA/hoic

c)

Thi6t bi, d\rng cu (6.3.5.2.3);

d)

ChuAn

e)

CSch ti6n

0

Bi6u thi k6t qud, bao gbm

bivi

vit

lieu (6.3.5.2.2);

bAo qudn m5u thfr (6.3.5.2.7);

hinh (6.3.5.2,S);

ci

phuong phdp tinh to6n, d0 chr,rm c0a phuong phip thr)

vi

d0 kh6ng

dim bio do (6.3.5.2.9);

g)

86o c6o tht} nghiQm (6.3.5.2.10).

Phuong phdp thr? c6 thd dugc trinh biry thAnh mOt fi8u ri6ng hoic c6 thd n6u trong nQi dung y6u cAu
(6.3.3), hoic c6 thd trinn bAy trong phu luc (6.3.11) hoic trinh bAy nhu mgt phln ri6ng cOa ti6u chu6n

(xem 5.2.1). Phuong ph6p thtl n€n dugc soan thAo thAnh mOt ti6u chuAn ri6ng, n6u nhu n6 duqc viQn
d5n trong mQt s6 ti6u chuAn khdc.

20


TCVN 1-2 :2008
Cdc y6u cAu, l6y m6u vd phuong ph6p thr? lA c6c nQi dung c6 li6n quan vdi nhau c0a

ti6u chuAn ho6 vd phdi duqc cirng xem x6t,

sin

mic dt c6c nQi dung d6 c6 thE nlm trong

ph5m duqc

c6c diBu

hoic

c6c phAn ri6ng cria mQt ti€u chuAn hofc trong c6c ti6u chu5n ri6ng.

thio ti6u chu5n vd phuong ph6p thrl, phii luu f d6n c6c ti6u chuAn vA phuong ph6p thrl
chung vi luu f d6n cdc ph6p thr) li0n quan d6n nh0ng dic tinh tuong tr,r trong c6c ti6u chuAn khAc.
Phuong ph6p tht? kh6ng ph6 huf phii dugc lga chgn dd ttray th6 c6c phuong ph6p thrl phi hu!, khi
c6 th6, n6u tldm bio mrlc tin cdy nhu nhau.
Khi soan

Ti6u chudn quy dinh phuong phSp thir li€n quan d6n vigc sfr dqng nh0ng sdn phdm, thi6t bi/dVng cU

ho{c qu6 trinh nguy h7i phii c6 cdnh b6o chung
(lSO/lEC Guide

51

vi cinh

bAo cu th6 thich hgp, xem TCVN

6844:2001

:1999).

N6u phuong phAp th5n9 kC dE d6nh giA su phir hqp cOa sAn phAm, quA trinh

hoic dich vr,r clugc quy
dinh trong ti6u chuAn thi mqi c6ng b6 phr] hqp v0i ti6u chuin chi li€n quan d6n su phr] hqp c0a tOp
hgp sdn phAm ho{c

16

sdn phArn d6.

N6u c6c phuong ph6p dugc sr) dung khAc vdi phuong phdp th6ng dung nh5t thi trong ti6u chuin

phii

quy dinh phucrng phdp th6ng dUng nAy.

rlng m6id6ituqng don 16 phiiduqc thr? nghipm theo ti6u chuAn tuong
thi mgi c6ng b6 [Cn quan d6n su phir hgp c0a sin phAm d6 vdi ti€u chuAn c6 nghia la mqi d6i

N6u trong ti6u chu6n quy dinh
Ong

tuqng Clon 16 nAy

di duqc

thfr vA dAp Ong dAy d0 c6c y6u cAu tuong &ng.

dic trung vi tinh nSng srl dr.rng cria sin ph5m, cAn quy dinh phuong phep thtl th5ng
nnSt vOi d0 chlnh xAc nhAt dinh. Tu! tirng trudng hgp, c6 th6 gqi ld phuong phdp thr), phuong ph5p

TuV thuOc vAo

ki6m tra, phuong ph6p phin tlch, phucrng ph6p x6c dinh, phuong ph6p do, v.v...
Dd xdc dinh mQt chi ti6u, n6i chung chi n€n quy dinh mQt phuong ph6p thrl. Trong trudng hgp

dic

bi€t,

c6 th6 dwa th6m phuong ph6p thfr kh5c. N6u c6c phuong ph6p thr) d6 kh6ng hodn toAn tucrng cluong

v0i nhau thi phii n€u c6c ctfc trung cu thd cOa tirng phuong ph6p vA hC s6 hieu chinh cia ch0ng.

ty x6c dinh c6c chi ti6u trong phuong
cAu k! thuflt.

Trinh

phSp thO n6n theo trinh tU cdc chl ti6u quy dlnh trong y€u

6.3.5.2 NQldung phuong ph6p th&
6.3.5.2.1 Nguy6n
NOi dung

tic

niy c6 th6 c6 hoic kh6ng, trinh bdy

mOt cach ng6n ggn nhirng diAm chrl y6u cria phuong

phAp th&.

6.3.5.2.2 Thu.5c thrl
NQi dung nAy c6

vi/ho{c vft li$u

thd c6 hoic kh6ng

Ngi dung niry dua ra danh mgc cdc thu6c thfr vir/hoic v?t ligu Ctuqc sir dr,rng trong tiOu chu6n.


TCVN 1-2 :2008
Th6ng thudng, nQi dung nAy bao gdm ldi d5n cung vdi danh mqc chi ti6t mQt hoic nhiAu thu6c thfi

vd/hoic vat lieu.
Loi dAn chi dugc

sr? dqng dB quy dinh c6c diBu

khoin chung

vdr

kh6ng dnng dd vi0n d5n.

Loi d5n kh6ng phii lA doan "treo" nhu m6 ti trong 5.2.4biti vl danh muc li€t kE chi ti6t cec thu6c th(r
vir/ho{c vit li0u kh6ng phdi
M6i thu6c thO vd/hoic

v6t

liQ.u.

vit

li

mOt d6y c6c diAu nh6 mA lA mOt danh muc.

liOu phdi

dugc ddnh s6 dd

dE viQn d6n ch6o,

ci

khi chi c6 mOt thu6c tht} vA/hofc

Trong truong hEp nAy, kh6ng 5p dunO quy finh trong 5.2.3.

Ti6u dd c0a mQt di6u hay mQt di5u nhd clugc d{t cung dong v6i s6 tfrO tu c0a diBu hay di6u nh6 d6, c6n
phAn loi fA ti6p nlm d mQt dong kh5c nhung phAn m6

ti

thu6c thrl vA/hoic vflt liOu phdi

d{t cirng d6ng vdi

t6n thu6c thfr vaihof,c vat li€u. Trong tru&ng hqp nAy, kh6ng 5p dqng quy dlnh hong 5.2.2 vA 5.2.3.

v[ oU:

3

Thu6c tht!

Chi sr) dung thu6c thr} c6 cAp ttQ tinh khi6t phan ilch dugc c6ng

3.1

nhin

vA

nudc

dt

hoic nu0c c6 d0 tinh khi6t tuong ttuong.

Ctr5t lam sqch, meianola ho{c nudc c6 ch0a vAi gigt nudc t6y.

Thu6c

thr]

cAn ph6i quy dinh nh0ng

ri6ng, v.v... vA c6ch bdo

dfc trung

cAn thi6t, nhu d0 tinh khi6t, nEng dQ, kh6i luqng

quin. Khi cAn thi6t, c6 th6 quy dinh cdch diAu ch6, thdi gian bdo

qudn,

c6ch ki6m tra vd tinh cn6 lai c6c thuSc thr) da sfr dr,rng, cdch chuAn bi dung dich, v.v...
O6i vei thu6c thr]

vi/hoic vat lieu di dugc ti6u chuAn ho6, phdi ghi

16

kf

hi€u

vi

s6 hiOu cria ti6u

chuAn tuong rlng.

6.3.5.2.3 Thl6t bi, dr,rng cg
NQi dung nAy c6 th6 c6

hoic kh6ng.

NQi dung nAy du'a ra danh mqc cdc

thi6t bi/dung bU dugc quy dinh trong ti6u chuAn. Cdc quy dinh vA

trtc, d6nh s6 vi trinh bAy di6u 'Thi6t bi, dung cr,r" gi6ng nhu c6c quy dinh cho diAu "Thu6c thr?
vir/hoic v6t ligu" (xem 6.3.5.2.2). Kh6ng n6n quy dinh thi6t bi do mOt nhi sin xuAt ch6 tqo. Khithi6t bi
cAu

duqc srl dung kh6ng s5n c6 thl di6u niy phdi quy dinh nh0ng y6u cAu k! thuft O6i vOi thi6t bi
ddrn ring tAt

ci

O6 Udo

c6c b6n c6 th6 thr/c hign dugc phuong phdp thfr so sAnh.

CAn ligt kd c6c m6y m6c, thi6t bi, dqrng cr.r thfr

ctng vdi cAc d{c trung cAn thi6t nhu d0 chinh x5c,

phqm vi vA c6c phuong tiQn cAn thiSt kh6c (tru c6c dung cu th6ng thudng trong phdng thi nghiQm).
C6c thi6t bi, dung cu, khi cAn thi6t, phdi k6m theo hinh v6 minh hoa.

6.3.5.2.4 Cic phuong phap thtb thay thti
N6u mQt chi ti6u mA c6 nhiAu phuong ph6p th0 thich hqp thl vA nguyEn

tic

chi n6u mQt phuong phdp

thrl trong ti6u chuAn. N6u vi mQt lf do nAo d6, c6 nhiBu hon mgt phuong phdp thr) dugc dua vAo ti6u

22


TCVN 1-2:2008
chudn thi phdi x6c

dnh

phuong phdp nAo lA phuong ph6p thtl "trgng tAi" (thudng ggi lA "phuong

16

ph6p chuAn") trong ti6u chuAn dB gidi quy6t fni c6 khi6u nai ho{c tranh ch5p.

6.3.5.2.5 Lqra chgn phuong phip thfr bio dim tlnh chinh

.

xic

6.3.5.2.5.1 Tinh chinh xdc c0a phucrng ph6p thr} dugc chgn phdi xdc dinh dugc gi6 trf cria nh0ng

dic tinh cAn d6nh gid

nEm trong khoing dung saiquy dinh.

6.3.5.2.5.2 Khi cAn c6

_

I

sr,y

d6nh gi6 vB

mit k! thuit thi m6i phuong ph6p thrl phdi kdm theo

mQt th6ng

.,..

bdo vd gidi han d0 chlnh x6c.

6.3.5.2.6 Tr6nh sg
MQt phuong phAp

llp l3i vi nh0ng sal khic kh6ng cin

ttrlOt

thrl thuong dugc 6p dr,rng cho nhidu sin phim hoic loqi sin ph5m vdi nhfrng khSc

biOt kh6ng d6ng k6

hoic kh6ng c6 su kh6c bigt. Trudc khiti6u chuln ho6 mOt phuong ph6p th&, phii

x6c dinh xem ligu d5 c6 phuong ph6p thr) ndro kh6c dang dugc

ip dqng hay kh6ng.

sin ph5m thi
phdi xdy dr,rng ti6u chu5n ri€ng vA phuong ph6p th0 d6 vA ti6u chuAn li€n quan d6n mQt sin phAm
hong s6 d6 thi phii vign d5n d6n ti6u chu5n phuong ph6p thir niy (chl 16 nh0ng srla d6i cAn thi6t).
Di€u niy sE gi0p cho viQc ph6ng ngtra nh0ng sai khdc kh6ng cAn thi6t.
N6u mOt phuong phdp thfr dang hofc c6 th6 sE dugc 5p dung cho hai hay nhi8u toai

-

thio ti6u chuAn li6n quan d6n mOt sdn phAm, n6u cAn phii ti0u cfruAn ho6 mOt loai thi6t bi th&
mA thi6t bi nny c0ng c6 thd dusc sr) dr,rng dd thfr cdc sin phAm kh6c thi thi6t bi d6 phAi duqc dA cap
trong rngt ti6u chuAn ri€ng. Trong qu5 trlnh soan thdo ti€u chu5n cho thi6t bi nAy phiitham kh6o I ki6n
Khi soan

crla ban kf

thuit li6n quan.

6.3,5.2.7 Chuln
I!0i dung

niy

chuAn bi nhu

bivi bio quin

m5u

thrl

n6u phuong ph6p chuln bi m5u thfr vA cdch

bio qudn

m5u, c0ng nhu nhCrng c6ng vigc

6p dat c6c dung cu, thi6t bi, ki6m tra d0 chinh xdc, d0 kin c0a thi6t bi, dung cu vd cAch

xiy dpng ducrng bi6u dd chuAn, v.v...
6.3.5.2.8 Cich tl6n hirnh
l'JQi

dung nAy trlnh btry c6c thao t6c mQt cdch 16 ring, chinh x6c theo mQt trinh tV nnSt Oinn (th6ng

thuong theo trinh tu thoi gian), kh6ng cAn gi6i thiQu

-

f

nghTa c0a c6c thao t5c d6.

6.3.5.2.9 Bi6u thi k6t qui

phii ghi 16 cdc c6ng thuc tinh to6n vA bi6u thi k6t qui. C5c chi ti6u cAn xdc dinh nr0n
Cuqc kV hiQu th6ng nhAt bing mQt ch0 cAi. Ndu kh6ng c6 gl dfc bipt, n6n kl higu chung bing ch0 X
NQi dung nAy

'

chis6 th0 trr tdr 1, 2, 3, v.v... d6n khifr6t c6c chiti6u. Ti6p sau c6ng th0c, cAn phAigiii
thich c6c kf hieu, he s6 c6 trong c6ng thuc c0ng v6icdc don vituong 0ng.

vA duEc tl5nh

23


TCVN 1-2:2008
Sau khi trinh bAy c6ng thrlc tinh to6n, khi cAn thi6t, phai quy dinh s6 tAn thr) song song, sai s6 cho
phep gi0a c6c lAn thrl vir cdrch xr? kdt qui thr].

[

6.3.5.2.10 Biio c6o th& nghigm
86o c6o thir nghiQm c6 th6 c6 hoic kh6ng.
Noi dung nAy chri y6u n6u nhirng diAu li6n quan trong quA trinh thr] nhu: noi thr), ti6u chuAn li6n quan,
k6t quA thfr

vi

nh0,ng diBu cAn ch0

f.

6.3.6 Phin loqivA ki hi$u quy u0c
NOi dung nay thi6t l6p mOt hQ thSng phAn loqi, quy c6ch, kV hi€u

vA/hoic md ho6 sdn phAm, qu6 trlnh
vd dich vu phir hop vdi c6c y6u clu dit ra. Khi cAn thi6t c6 thd quy dlnh cA kf higu quy udc cho cdc

vi

nh6m sdn ph6rn

llnh vgc srl dqng chring.

Kli hi6u quy udc phdi thd hiQn cdc d{c trung ch0 y6u crla sin phAm mQt cdch ng{n ggn, rd rAng, c6
kdm theo kf higu, s6 nieu ti6u chuAn crja sdn ph5m d6.

K! higu quy udc thudng bao gbm:
TBn dAy d0

VI

hoic r0t ggn cia sdn phAm (kh6ng duQE vi6t titl;

Kf

hiQu ki6u

Kl

higu

Dt/:

Kf

loqisin

phAm;

dfc trung cho th6ng s6, kich thudc co bin c0a sdn phAm.
hi0u quy u0c c0a dai 6c tai hdng c6 dudng klnh ren d

= 12 mm, mi0n dung sai ren 7 H, c6p bdn S theo

TCVN 4223 : 1986 nhu sau:

Oai 6c M12.7H TCVN 4223 : 1986.

NQi dung nAy c6 th6 c6

hoic kh6ng vA c6 th6 k6t hqp vdi 6.3.3.

6.3.7 Ghlnhin
6.3.7.1 Khiiiqudt
NQi dung nAy c6 th6 c6

hoic kh6ng.

NOi dung nAy quy dinh vi€c ghi nh6n nh0n bi6t nhA

sin xu6t 6en
vd dla chi) vd nhir ph6n pn6i lt6n thuong mqi, nhSn hiQu thuong mqi hofc nhan nhfn dqng) ho{c quy
dinh viec ghi nhin sAn phAm (thuong hi€u c0a nhi sin xu6t ho;c nhi ph6n ph6i, ki6u, logi, t6n ggi,
v.v...i:'
C6 thA sr) dqng mQt s6 cAch dd ghi nhSn: in, d0c, khdc, d6ng, dAn tem, v.v...
N6rt cAn c6 c6c chi d5n li6n quan d6n c6c quy t5c trong vf n chuydn sdn phAm, l0i
xuAt (noic m6 s6 th6 hien di6u nAy) vA ngAy h6t han s0 dr,rng,
phdi duqc dua

24

vio

di6u "Ghi nh5n" trong ti6u chuAn.

cinh b6o, ngAy sin
v.v... thl c6c y6u cAu tuong Ong nAy


TGVN 1-2 zZOOB

6.3.7.2 Ydu ciu vii ghi nhin sAn phAm
6.3.7.2.1 ViQc ghi nh5n vA bao g6i sin phAm lA c6c khia cgnh bd sung phii c6 trong nh0ng trudng
hiEp thich hgp, nh6t lA d6i v0i c6c hing ho6 ti6u d0ng.

6.3.7.2.2 C5c ti6u chudn c6 nQidung ghinh6n sin

;
-

Vi tri ghi nhin tr€n sdn phAm (ghi trpc ti6p l6n

phAm

sin

cin quy dinh:

phAm hoic trdn bao bi ...);

C6ch ghi nhin;
NOi dung nh5n dnng dd nhan bi6t

sin

phAm;

C6c th6ng tin kh6c duqc y6u cAu.

O.g.Z.Z.g Ngidung nhin c6 th6 bao gbm:

-

T6n vA/hoic nh6n hipu hAng hoA cOa co s&sdn xuAt;
Dia chi co s& sdn xuAt;

TEn,

kI

hieu, ki6u loai, c6p hqng chAt lugng c0a sdn phAm (n6u c6);

DAu ph0 hqp quy chuAn, ti€u chuAn (n6u c6);

Th6ng s6, kich thuoc co bdn c0a

sin

phAm;

Kf higu vA s6 niCu ti6u chuAn c0a sdn phAm ;

-

s6 hiCu t6 hing;
Kh6ilugng cd

bivi

kh6ng bi;

Thdi gian sdn xu6t, han srl dung.

6.g.7.2.4 N6u ti6u chuAn c6 y€u cAu s0 dgng nh6n thltrong ti6u chuAn c0ng phdiquy dinh dac di6m
cOa nhin vi cich g5n, b6 tri ho{c 6p dvng O6i vOi sdn phAm hoic bao bi s5n phAm.
6.3.7.2.5 C6c kf hiQu dOng cho

6.3.7.3 YGu ciu

vO

viQc ghi nhSn

tai ligu di kdm sin phlm

Ti6u chudn c6 thd quy dinh sdn phAm
d5n

phii phU hqp vdi cdc ti€u chuAn tuong ung.

phii kdm theo

mOt s6 tai

feu (vl du: b5o c6o th0 nghiQm, c5c chi

vfn chuydn, cdc th6ng tin khAc tr6n bao bi sin phAm). N6u cAn thi6t,

nQi dung c6c tAi liQu nAy phdi

duqc quy dinh.

6.3.8 Bao g6i
NQi dung

niy c6 thd c6 hoac kh6ng.

NOi dung

niy

cAn quy dinh:

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TCVN 1-2 :2008

Cic y6u

cAu ch0 y6u cho vipc chuAn bi sdn ph5m trudc khi bao g6i, n6u c6c y6u cAu d6
cAn thi6t
de ddm bdo chAt lugng cria sin phAm, vi du: cAn phrl mOt lop dAu d6 bao v0 bA mit s6n phdm;
Bao goi truc ti5p vdr bao bi vfln chuy6n nhu bao, t0i, hgp gidy, hQp kim loqi, chai,...;

nhu: gidy, bia, vAi, nhqra,...;

Vat li€u bao g6i

-

Vat li6u phu

nhu: phoi bAo, dAy buQc, dai sdt,.,.;

oi6u ki€n bao g6i, vidu: thdigian chfm nrr6t pnrii d6ng g6i sau khi sdn phAm dugc sdn xudt
ra;

C6ch bao g6i (kin hay hd), trinh tr,r

Kh6i luqng

ci

sip

x6p khi bao g6i,...i

bi vir kh6ng bi (cAn chO f diAu ki0n b6c do dA quy dinh kh6i tuqng cd bi
cho

tlrich hqp).

6.3.9 Vfn chuyEn
Ngi dung nAy c6 th6 c6 ho{c kh6ng.

N6i dung ndy cAn quy dinh nh0ng didu ki€n vfn chuy6n, trong d6, ch0 y6u h c6c y6u
cAu o6i vdi
plru'eng tiQn vfn chuydn (nhu toa kin hay toa trAn, 6 t6, tiu thui,...), phuong ph6p
dinh vi sdn phAm
tr6n cdc phuong tiOn d6 (chdn, l6t, x6p dat,...). od oim bdo chAt lugng sdn phAm, cAn phii
quy dinh
c6c yeu cAu li6n quan d6n vigc b6c, dO

vi

x6p d{t.

6.3.10 Bio quin
Ngi ciung nAy c6 thd c6 hofc kh6ng.
N6i dung

niy

cAn quy dinh:

Noi b6o qudn;

-

Di6u kiQn bdo quin;

cich

x6p

dit

trong kho, vi

dr,.r

nhu: x6p thAnh chdng, aA t&ng chi6c, khodng c6ch d6n tudng, d6n

mdt sdn,...;

-

Thoigian bdo qudn.

Ngodi ra, 06i voi nhirng sdn ph6m dOc hai, dE chdy, dE n6, c6 th6 quy dinh th6m
nhong y6u cAu

dic

bi6t khAc.

6.3.11 Ph$ lgc quy dinh
6.3.11.1 Phu lUc quy itinh c6 th6 c6 ho{c kh6ng.
Phq luc quy dinh

li

mflt phAn nQi dung

6'3.11.2 Vi0c clua

ki thuft

c0a ti6u chuAn, trong d6 trinh

biy cic y6u cAu cln

nQi dung ti6u chuAn thAnh phu h,rc quy dinh phAi tuy thuQc

6p drJng.

vio n6i dung cq th6 ctja

tung ti6u chuan. Trong trudng hqp viQc trinh bAy cdc nQi dung qu6 dAi ho{c
kh6ng thuin lgi khi dua
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