A.單件生產(chǎn) B.小批生產(chǎn) C.成批生產(chǎn) D.大批大量生產(chǎn)
A.90% B.80% C.60% D.40%
A.0.1~0.16 B.0.01~0.16 C.0.1~0.016 D.0.01~0.016