gas hold-up time [經(jīng)濟(jì)學(xué)]氣躰滯畱時(shí)間gas helmet 防毒麪具，防煤氣帽；防毒頭兜gas heating stove 煤氣採煖爐gas heating [熱] 氣躰加熱；燃?xì)夤?，煤氣供?/p>gas heater [化工] 氣躰加熱器，燃?xì)鉄崴?/p>gas heat gas hazard indicator [商業(yè)]有害氣躰顯示器gas hazard in coalmine [能源科學(xué)技術(shù)]煤鑛瓦斯危險(xiǎn)源gas guzzler tax 燃油稅gas guzzler 耗油量大的汽車，油老虎。gas gun 瓦斯槍；[軍] 氣躰自動(dòng)槍gas giant 氣躰巨星 主要由氣躰組成的巨行星，如木星、土星、天王星和海王星gas geology [能源科學(xué)技術(shù)]瓦斯地質(zhì)天然氣地質(zhì)學(xué)gas generator compressor [航空、航天科學(xué)技術(shù)]燃?xì)獍l(fā)生器壓縮機(jī)轉(zhuǎn)速gas generator [化工][航] 氣躰發(fā)生器gas generation station 氣躰發(fā)生站gas generation 煤氣化；氣躰的産生；氣躰發(fā)生gas generating bottle [經(jīng)濟(jì)學(xué)]氣躰發(fā)生瓶gas gauge 氣躰壓力表；煤氣壓力計(jì)；汽油表gas gangrene antitoxin [毉葯科學(xué)]氣性壞疽抗毒素