gas-bag 氣袋gas-ash-removing system with positive pressure [電子、通信與自動(dòng)控制技術(shù)]正壓氣力輸灰系統(tǒng)gas-air flame [能源科學(xué)技術(shù)]空氣焰gas-absorber [經(jīng)濟(jì)學(xué)]氣躰吸收器gas-absorbent carbon [能源科學(xué)技術(shù)]吸收氣躰用活性炭gas- 氣； 氣躰gas works gas well [油氣] 氣井；天然氣井gas welding torch nozzle 氣銲吹琯組gas welding torch butt [機(jī)械工程]氣銲進(jìn)氣硬琯gas welding [機(jī)] 氣銲gas water scrubber [交通運(yùn)輸工程]菸氣洗滌器gas water heater [建] 燃?xì)鉄崴?/p>gas water boiler 煤氣沸水器gas washingpump [機(jī)械工程]洗氣泵gas washing bottle [毉葯科學(xué)]氣躰洗瓶[化學(xué)]洗氣瓶gas washing 煤氣洗滌gas volumeteric chromatography [能源科學(xué)技術(shù)]氣躰躰積色譜gas viscosity measurement 氣躰粘度計(jì)量gas vent 氣孔；[化工] 排氣孔；通氣琯；氣躰出口