短語詞組短語refinery fuel gas system 煉油企業(yè)瓦斯系統(tǒng)refinery fuel gas 煉廠氣refinery acidic gas 煉廠酸性氣refinery acid gas 煉廠酸性氣refinery tail gas 煉廠尾氣refinery dry gas 煉廠干氣refinery sour gas 煉廠酸性氣oil refinery dry gas 煉廠干氣Refinery fuel gas import case 煉廠燃料氣引進 返回 refinery gas