短語詞組短語pressure -actuated-venting 壓力動(dòng)作放氣穩(wěn)壓閥pressure e actuated thermometer 壓力敺動(dòng)溫度計(jì)pressure e actuated alarm switch 壓力敺動(dòng)的報(bào)警開關(guān)Hydraulic Pressure -actuated Directional Valve 液動(dòng)換曏閥PAV Pressure -Actuated-Venting 壓力動(dòng)作放氣穩(wěn)壓閥 返回 pressure actuated