piston crown
短語(yǔ)詞組
- hoel of piston crown 活塞出油孔
- Welder piston crown 活塞銲接機(jī)
- piston crown break 活塞頂裂損
- detachable piston crown 可拆活塞頂
- piston crown ablation 活塞頭燒蝕;活塞頂燒蝕
- underside of piston crown 活塞頂內(nèi)側(cè)
- piston crown deposit 活塞頂沉澱
- ceramic piston crown 陶瓷活塞頂
- hole of piston crown 活塞出油孔 返回 piston crown