A.扭矩 B.旋轉(zhuǎn) C.轉(zhuǎn)矩 D.轉(zhuǎn)速
A.很高 B.較高 C.低 D.很低
A.0.25~0.30mm B.0.15~0.20mm C.0.10~0.15mm D.0.00mm