Don't buy or use shoddy electrical products andpower connection equipment, please buy qualified sockets.
不要购买、使用劣质的电器产品和电源连接设备，请从正规渠道购买多用插座。
2
Power systems operators monitor and operate switchboards and related equipment in electrical control centres to control the distribution of electrical power in transmission networks.
电力系统操作员监视和操作交换机及电气控制中心的相关设备，控制传输网络中电力的分布。
3
Shut off power before working and servicing on electricalequipment or circuits.