A.機(jī)床誤差 B.夾具誤差 C.刀具誤差 D.測(cè)量誤差
A.0.01~0.02 B.0.1~0.2 C.0.5~0.6 D.0.6~0.8
A.0.1 B.0.2 C.0.4 D.0.5