đề thi lí thuyết tốt nghiệp khóa 2 - nguội sửa chữa máy công cụ - mã đề thi scmcc - lt (2)





!"#$%&'()
(!*+"',"'-(
./0123!#4*

 !"#$%&'()
56!7/389
*+,-./0.123+.*4*5*467*4+89-:
56!/389
*+,-.1;/<=>-?@A,.B/C1
;D0E>F:
567!/389
*+,-.+/G(%H$IJ*/K>-?:
,=,-LLMM.LL4FN!
":;<=>?"@: