词语气阀
解释air valve;atmosvalve;gas check
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〔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»