rotating seal
短語詞組
- rotating frozen seal 旋轉軸冷凍密封
- spring rotating mechanical seal 彈簧旋轉式機械密封
- rotating shaft seal 回轉軸密封;轉軸密封
- rotating g seal ring 旋轉密封環(huán)
- rotating mechanical seal 旋轉式機械密封
- spring rotating machanical seal [機]彈簧旋轉式機械密封
- rotating bearing seal 轉動軸承密封
- rotating shaft seal with lip 帶塵罩的軸密封
- rotating seal ring 旋轉密封環(huán);動密封環(huán);動環(huán) 返回 rotating seal