词语valve seat
解释阀座
valve seat阀座详细»
valve seat〔名词〕阀座详细»
valve seat阀座面[ 阀关闭时与截流件完全接触的密封面。(IBL)]详细»
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阀座clack seat;seat of valve;valve capsule;valve seat详细»
阀座valve cup;valve seat详细»
阀座seat;valve seat详细»