煤气: coal gas; gas液: liquid; fluid; juice液化气: liquefied gas; liquefying ga ...液化气: liquefied gas; liquefying gas◇液化气泵 liquefied gas pump; 液化气罐 liquid gas storage tank煤气液: gas liquor空气液化: air liquefaction◇空气液化器 [热学] air liquefier; 空气液化装置 air liquefying apparatus空气液化器: air liquefier天然气液化: natural gas liquefaction罐装液化气: bottled gas精制液化气: liquefied refinery gas瓶装液化气: bottle gas; bottled gas; bugas液化气泵: liquefied gas pump液化气船: liquefied gas carrier; liquefied gas ships液化气管件: lpg pipe fitting液化气罐: liquid gas storage tank液化气罐车: liquefied gas tanker; liquified gas tanker液化气瓶: liquefied air bottle; liquefied gas bottle液化气瓶架: stand for gas cylinder液化气驱: lpg flood液化气体: lg; liquefied gas; liquid gas; liquified gas; liquify gas液化气体船: liquefied gas carrier; liquefied gas ship; liquified gas carrier液化气体瓶: liquefied gas cylinder液化气体油: gas-oil液化气雾剂: liquefied-gas aerosols液化气站: bottle gas