A.二 B.三 C.四 D.五
A.加工周期較短 B.產(chǎn)品個(gè)性強(qiáng)烈 C.適宜加工小批量、多規(guī)格的產(chǎn)品 D.A、B、C都是
A.設(shè)計(jì)圖稿-開(kāi)制模具-準(zhǔn)備原料-壓制產(chǎn)品-產(chǎn)品修整 B.開(kāi)制模具-設(shè)計(jì)圖稿-準(zhǔn)備原料-壓制產(chǎn)品-產(chǎn)品修整 C.準(zhǔn)備原料-開(kāi)制模具-設(shè)計(jì)圖稿-壓制產(chǎn)品-產(chǎn)品修整 D.設(shè)計(jì)圖稿-準(zhǔn)備原料-開(kāi)制模具-壓制產(chǎn)品-產(chǎn)品修整