... electric source bus || 电源母线 electric spanner || 电动扳手 electric spark || 电火花 ...
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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。
Pressured sensor, torsional sensor and electric spanner were selected reasonably;
合理选择出压力传感器、扭矩传感器和电动扳手等关键部件；
The purpose is to provide a new electric spanner; the electric spanner comprises a front casing, a working head, a decelerator, a motor and an engine casing.
其目的是提供一种新型电动扳手，该电动扳手由前罩壳、工作头、减速器、电动机以及机壳组成。
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