rotating seal
短语词组
- rotating frozen seal 鏇轉軸冷凍密封
- spring rotating mechanical seal 彈簧鏇轉式機械密封
- rotating shaft seal 廻轉軸密封;轉軸密封
- rotating g seal ring 鏇轉密封環
- rotating mechanical seal 鏇轉式機械密封
- spring rotating machanical seal [機]彈簧鏇轉式機械密封
- rotating bearing seal 轉動軸承密封
- rotating shaft seal with lip 帶塵罩的軸密封
- rotating seal ring 鏇轉密封環;動密封環;動環 返回 rotating seal