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1.前言: 近年来LPG作为一种新的绿色能源在汽车发动机中替代汽油得到了迅速的发展和应用。由于LPG是高热值低污染能源,因此LPG钢瓶得到国家的大力支持和用户的欢迎。国内已先后出现八家制造厂生产LPG钢瓶,并有许多车辆装瓶运行。可以预见,在不久将来,一定会有更多汽车装备LPG钢瓶并投入运行。但正如大家所知,LPG具有易燃易爆特点,当成千上万辆汽车装备LPG钢瓶投入运行后,其安全性能便是一个极其突出而重要的问题。为确保运行安全,对其设计、
1. Introduction: In recent years, LPG as a new green energy has been rapidly developed and applied to replace gasoline in automobile engines. Because LPG is a high heat value and low pollution energy, LPG cylinders are greatly supported by the country and welcomed by users. There have been eight manufacturing LPG cylinders in China and many bottling operations. It is foreseeable that more cars will be equipped with LPG cylinders and put into operation in the near future. However, as we all know, LPG is flammable and explosive. When thousands of LPG cylinders equipped with automobiles are put into operation, the safety performance is an outstanding and important issue. To ensure the safety of the operation, its design,