wrist pin是什么意思 wrist pin怎么读
wrist pin的英文翻译是什么意思，词典释义与在线翻译
Noun:- pin joining a piston to a connecting rod
wrist pin的用法和样例
- A piston pin fits into a round hole in the piston.
活塞销装在活塞的环形的孔里。 - The piston end of the rod is attached to the piston by the piston pin, or wrist pin.
连杆的活塞端用活塞销或销轴安装在活塞上。
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