A.基點(diǎn) B.節(jié)點(diǎn) C.交點(diǎn) D.切點(diǎn)
A.連續(xù)進(jìn)給 B.重復(fù)進(jìn)行進(jìn)給和進(jìn)給暫停的動作 C.重復(fù)進(jìn)行進(jìn)給和退出的動作
A.0.08-0.12 B.0.05-0.08 C.0.15-0.20 D.0.2-0.3