说明：  电气火灾国家标准，中国的火灾80 与电气故障有关，防止电气火灾，特别是从技术角度防止电气火灾是每一个技术开发人员需要思考的重要问题
(National standards for electrical fires, fires 80 of China s electrical failures, to prevent electrical fires, especially from a technical point of view to prevent the electrical fire is a technology developer for every important issue to think about)