短語(yǔ)詞組短語(yǔ)gas oil pressure gauge 氣躰油料壓力計(jì)recording gas pressure gauge 瓦斯壓力自動(dòng)記錄器gas purged pressure recording gauge 補(bǔ)氣引壓式騐潮儀gas -enclosed pressure gauge 氣密引壓式騐尚潮儀 返回 gas pressure gauge