đề thi lí thuyết tốt nghiệp khóa 3 - nguội sửa chữa máy công cụ - mã đề thi scmcc - lt (1)





!"#$%&'()
(!*+"',"'-(
./0123!#4*

 !"#$%&'()
56!7/389
*+,-./0$%1*((2134,(2.5$67
10-*89
56!/389 :;<./0((01+)13,(.=>?
8*>2@AB9
567!/389
*+,->C2D+EF4,D+E(10-$
4,*$>?<9
GHHI,-GGHH0GGJ1K!K
:"';<"=>