gas eruption [能源科學(xué)技術(shù)]氣體噴發(fā)gas equalizing line [能源科學(xué)技術(shù)]氣體平衡管gas engines gas engine 內(nèi)燃機(jī)；燃?xì)獍l(fā)動(dòng)機(jī)gas emission [礦業(yè)] 瓦斯泄出；氣體放出；瓦斯噴出gas embolism 氣體栓塞gas ejector pipe [體育]噴氣管gas economizer 煤氣節(jié)省器gas dynamics 氣體動(dòng)力學(xué)gas dynamic 氣體動(dòng)力學(xué)gas dust cloud [經(jīng)濟(jì)學(xué)]氣塵云gas duct 煙道，氣道gas drying bottle [經(jīng)濟(jì)學(xué)]氣體干燥瓶gas driven generator [能源科學(xué)技術(shù)]氣動(dòng)發(fā)電機(jī)gas drive potential [能源科學(xué)技術(shù)]氣驅(qū)采油可能產(chǎn)量gas drive generator [動(dòng)力與電氣工程]煤氣發(fā)電機(jī)gas drainage under suction 瓦斯抽放gas drainage roadway [能源科學(xué)技術(shù)]排瓦斯巷道gas drainage rate [地球科學(xué)]瓦斯抽放率gas drainage 排瓦斯設(shè)備，瓦斯抽放