Note that during the holiday season electricity, gas safety, electrical equipment for their own check in time, do not overload power.
节日期间注意用电、用气安全，对自家的用电设备要及时检查，不超负荷用电。
Skilled electricians learn the theory of electricity, magnetism, and electrical safety before they begin working with electrical systems.
在从事电路系统之前，熟练的电气工要学习电学、电磁学和安全用电守则。
Electrical wiring, is a basic project of home decoration decoration, electrical installation project quality is good or bad, directly related to the household electricity safety and convenience.
电气布线，是家居装修装饰中的一项基础工程，电装工程质量好坏，直接关系着住户用电安全以及方便。
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