活塞裙部型线研究  Study of Piston Skirt Profile

中凸型活塞裙部  barrel-shaped piston skirt

活塞裙部  piston skirt; skirt of piston; Piston skirt cross-section

活塞裙部挤扁  collapse of piston skirt

钢顶铝裙活塞  Steel Crown and Aluminum Skirt Piston; piston composed of steel crown and aluminum skirt; composite piston

沟槽活塞裙  split skirt

滑履式活塞裙  slipper skirt

滑裙活塞  slipper piston

活塞部件  piston unit; piston-cylinder assembly; piston component

活塞裙  piston skirt; piston bottom; Hydrodynamic lubricating

活塞裙扩大衬簧  piston skirt expander

活塞裙铸件  piston skirt casting

活塞型面设计方法  piston profiling method

活塞型雨淋阀  piston deluge valve

活线线夹  activity sequence

活线线套  line hose

开口裙活塞  split skirt piston

铝活塞裙  aluminum piston skirt; Al piston skirt

扭转环型活塞  keystone style piston