bottled d gas瓶装气体
The bottled gas瓶装气
bottled gas filling plant液化石油气灌瓶装置
liquefied bottled gas storage石油气储存设施
bottled gas detail瓶装气体
N（名词） butane or propane gas liquefied under pressure in portable containers and used in camping stoves, blowtorches, etc 瓶装液化气; 丁烷或丙烷气体在便携容器中受压力液化，应用在野营炉、喷灯等内