seat ring
短语词组
- Seat seal ring 阀座密封圈
- valve seat seal ring 阀座密封圈
- seat d ring 阀座
- renewable seat ring 可更换的阀座环;可改换的阀座环;可更换的阀底座;可调换的阀座环
- inner seat ring 内座环
- Rolled Seat Ring 胀接;胀接阀座
- SEAT RING EPDM 阀座环
- retainer seat ring 止动器环
- Separate Seat Ring 分离阀座 返回 seat ring