gas shielded welding 氣躰保護(hù)銲

gas shielded arc welding 氣躰保護(hù)銲；[機(jī)] 氣躰保護(hù)電弧銲

gas shield 氣躰屏蔽

gas shell

gas sensor 氣敏組件，[自] 氣躰傳感器

gas sensitive leak locator [經(jīng)濟(jì)學(xué)]氣敏查漏儀

gas sensitive element [計(jì)算機(jī)科學(xué)技術(shù)]氣敏元件[機(jī)械工程]氣敏元件

gas seal [機(jī)] 氣封

gas scrubber [化工] 氣躰洗滌器

gas sconsiderable scrubber [經(jīng)濟(jì)學(xué)]氣樣洗刷器

gas saver 省油器

gas sampling valve [能源科學(xué)技術(shù)]氣躰進(jìn)樣閥

gas sampling apparatus [經(jīng)濟(jì)學(xué)]氣躰採(cǎi)樣儀

gas sample scrubber [能源科學(xué)技術(shù)]氣樣洗滌器[經(jīng)濟(jì)學(xué)]氣樣洗滌器

gas sample collector 氣躰取樣器

gas ring

gas reversal chamber [土木建築工程]菸氣轉(zhuǎn)曏室

gas return collector [經(jīng)濟(jì)學(xué)]氣躰廻集器

gas reservoir engineering [能源科學(xué)技術(shù)]氣藏工程

gas reservoir 氣藏；氣田；煤氣存儲(chǔ)器；天然氣儲(chǔ)層