disc seat


  • 翻译:阀盘密封圈

同义词

1)disc seat,阀盘密封圈2)valve disk gasket,阀盘密封垫圈3)valve seat insert,阀座密封圈4)plunger valve ring,柱塞阀密封圈5)seat ring,阀座环、密封圈6)throttle shaft seal,节流阀轴密封圈

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