词语gas valve
解释气阀
gas valve气阀详细»
gas valve〔名词〕气阀详细»
gas valve煤气阀详细»
gas valve〔名词〕气阀,充气管详细»
气阀air valve;atmospheric valve详细»
气阀air valve详细»
气阀atmos valve详细»
气阀〔名词〕gas valve详细»
气阀air valve;atmosvalve;gas check详细»
气阀〔名词〕atmos valve详细»
气阀air valve;gas check详细»
气阀airflap;atmos valve;atmosvalve详细»
气阀air-valve详细»
气阀air valve;gas damper;gas valve详细»