例句與造句

1. laboratory equipment-laboratory fittings-part 3 : valves for technical gases
   實驗室設(shè)備.實驗室配件.第3部分:工業(yè)氣體閥門
2. testing of gaseous fuels and other technical gases; determination of dew point of water vapour; method of means of cooled mirror
   氣體燃料和其它工業(yè)用氣體的檢驗.水蒸汽露點(diǎn)測定.冷
3. testing of gaseous fuels and other technical gases-determination of sulfur compounds content-part 6 : content of hydrogen sulfide, mercaptan sulfur and carbonylsulfide sulfur; potentiometric method
   氣體燃料和其它工業(yè)氣體的檢驗.硫化合物含量的測定
4. It's difficult to find technical gases in a sentence. 用technical gases造句挺難的