A.75% B.80% C.85% D.90%
A.1/3 B.1/2 C.2/3 D.3/4
A.對(duì)照工藝,自我把關(guān) B.同工序及上下工序交接檢 C.進(jìn)料、半成品、成品檢驗(yàn) D.自蓋工號(hào)、自作標(biāo)記