control piston nut 控制活塞螺母
elevation cylinder piston nut 提升缸活塞螺母
internal piston nut 内活塞螺母
coupler cylinder piston nut 偶合器油缸活塞螺母
piston rod nut 活塞杆螺母
steam piston nut 蒸汽活塞螺母
steam piston-rod nut 蒸汽活塞杆螺母
liquid piston-rod nut 泵缸活塞杆螺母
piston retaining nut 柱塞固定螺母
Each piston disassembled and polished, each nut and washer cleaned or replaced, accounted for.
每个活塞都要拆下来并且打磨，每个螺母和垫圈都要清洗或更换，并且一个都不能少。
This paper analyses the reason of piston blind nut of air compressor lose efficacy, and intronduces the method to prevent piston blind nut lose efficacy.
分析空气压缩机活塞帽脱扣原因 ，并介绍一种防止脱扣的方法。
The utility model has the advantages of that: the piston in the gas cylinder becomes a part of the whole of piston-nut and spline shaft;
本实用 新型的优点：气缸内活塞成为活塞螺母和花键轴一体的零件；
应用推荐