A.進(jìn)給速度為0.75inch/r B.進(jìn)給速度為1.5inch/r C.進(jìn)給速度為0.75mm/r D.進(jìn)給速度為1.5mm/r
A.繞Z軸旋轉(zhuǎn)10° B.圓柱半徑10mm C.圓柱周長(zhǎng)10mm
A.40mm B.30mm C.20mm D.10mm