... electrical testing；电试验 electrical tool；电动工具 electrical troubleshooting；电器故障诊断和排除 ...
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portable electrical tool 轻便电力工具
Tool Kits - Electrical 电气用工具箱
The utility model discloses an electric spanner, belonging to an electrical tool.
本实用新型属于一种电动工具。
The invention relates to a handheld electrical tool (1) in particular drill, rock drill or hammer drill.
本发明涉及一种手持式电动工具机（1）尤其是钻机、冲击钻机 或者锤钻。
The design alternative of lathe electrical tool carrier controlled with computer on-slice is described and put into practice.
提出了用单片机控制的车床电动刀转位架控制器的设计方案。
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