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Above 3 years' electronic equipment maintenance working experience, possess Medium and High Voltage Electrician maintenance Certificate, Low Voltage Electrical maintenance working License.
3年以上设备电气维护经验，具有中高压维修电工证、低压维修电工上岗证。
Voltage protection for electronic and electrical equipment used in low voltage single phase power supply system.
主要用于低压单相电源系统电子电器设备的过电压保护。
Specializing in the production of complete sets of low-voltage electrical equipment and family products such as steel cable bridge.
专业生产低压电器成套设备和系列钢制电缆桥架等产品。
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