防止汽油着火伤害徐忠权汽油是重要的经济资源，用作内燃机燃料和工业溶剂，还广泛用作去污剂清洗机械设备、零件及打扫环境卫生等。然而，由于汽油本身的特点，它又常常是酿成事故的物质。因此，人们在使用汽油时，务必加强安全防范。汽油结构主要组成是Ｃ４～Ｃ１２脂肪... Preventing gasoline from catching fire Xu Zhongquan Gasoline is an important economic resource used as a fuel and industrial solvent for internal combustion engines. It is also widely used as detergent cleaning machinery and equipment, parts and cleaning of environmental sanitation. However, due to the peculiarity of gasoline itself, it is often the substance that caused the accident. Therefore, when using gasoline, people must strengthen safety precautions. The main components of gasoline structure is C4 ~ C12 fat ...