词语气压阀
解释pressure operated valve
pressure operated valve〔名词〕压力操纵阀,气压阀详细»
pressure operated valve压务操纵阀气动阀液动阀详细»
气压阀pneumatic valve详细»
气压阀air pressure valve;pneumatic valve;pressure operated valve详细»
气压阀draught regulator详细»
气压阀air pressure valve详细»