piston head
短语词组
- equalising piston squeeze head 多触头压头
- hoist piston rod head block 起重机活塞杆块
- piston rod cross head 活塞杆十字头
- piston rod cro head 活塞杆十字头
- operating cylinder piston head [车辆]风缸鞲鞴头
- piston head plate 活塞顶板
- piston head end 活塞头端面;活塞头端
- shock absorber piston head 减震器活塞头
- dished piston head 凹形活塞顶 返回 piston head