... portable electric lamp 轻便型电灯 portable electrical equipment 轻便型电力设备 portable machine 轻便机器 ...
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Portable electrical equipment testing 对手提电动工具进行检测
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Are electric cables to portable electrical equipment disconnected from power?
连接移动式电气装置之电线已从电源切离？
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模块上移
模块下移
不移动