东方的国际大都市申城，在对外交流和改革开放的不断深人过程中，餐饮服务业也日益繁荣起来。液化石油气以其省时、省力、使用方便等优点，备受餐饮业的青睐，成为宾馆、饭店的主要燃料。今年5月1日，上海晨阳酒家液化气瓶室不慎发生火灾爆燃事故，给这些杯觥交错的世界渲染了 Shanghai, the cosmopolitan city of the east, has enjoyed a flourishing food service industry during its constant deepening of foreign exchange and reform and opening up. Liquefied petroleum gas (LPG) has been favored by the catering industry for its time saving, labor saving and ease of use, making it the main fuel for hotels and restaurants. May 1 this year, Shanghai Chen Yang Restaurant liquefied gas cylinder accidentally ignited a fire incident, to the confusion of these cups 渲 rendering of the world