A.生產(chǎn)計(jì)劃B.用料計(jì)劃C.工作量計(jì)劃D.生產(chǎn)進(jìn)度
A.暫時(shí)性定性B.假時(shí)性定形C.半永久性定形D.永久性定形
A.棉布襯B.馬鬃襯C.粘合襯D.樹(shù)脂襯