A.塞尺 B.直角尺 C.千分表 D.直尺
A.作業(yè)時(shí)間 B.有毒物質(zhì)的化學(xué)安全技術(shù)說(shuō)明書(shū)(MSDS) C.作業(yè)工具 D.機(jī)械清洗操作規(guī)程
A.0.5~0.8mm B.0.8~1.0mm C.0.9~1.2mm D.1~1.5mm