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一、概述随着工农业生产的迅速发展,在市政施工中,中小型电气设备越来越被广泛地应用。人们在安装、使用和检修过程中,每天每时都会接触和使用各种各样的电气设备。如果人们在用电时不注意安全或管理不善,就会发生人身触电死亡事故或设备烧损等事故。将严重地影响着生产的顺利进行和人们的生命安全。因此,确保安全用电,防止低压触电事故发生,已引起人们的高度重视。
I. Overview With the rapid development of industrial and agricultural production, municipal construction, more and more small and medium-sized electrical equipment is widely used. People in the process of installation, use and maintenance, every day everyday access to and use of a wide range of electrical equipment. If people do not pay attention to safety or mismanagement when using electricity, accidents such as personal electric shock death or equipment burning occur. Will seriously affect the smooth production and people’s lives and safety. Therefore, ensuring safe use of electricity and preventing accidental occurrence of low-voltage electric shock have drawn people’s attention.