字典網>> 英漢字典>> P開頭詞條>>pneumatic regulating valve的意思 漢英字典pneumatic regulating valve中文翻譯：【化】 氣動調節閥 pneumatic regulating valve相關詞條：pneumatic cabinet pneumatic diaphragm control valve pneumatic tools pneumatic conveyer dryer pneumatic motor pneumatic pneumatic appliance pneumatic type spray dryer pneumatic jack pneumatic piston actuator