Multifunctional wrench for oil discharge of main transformer of motor train unit
The utility model discloses a multifunctional wrench for oil discharge of a main transformer of a motor train unit, which comprises a handheld part, a connecting part and a sleeve part, and the handheld part is of a handheld rod-shaped or plate-shaped structure; the sleeve part is positioned oblique...
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Hauptverfasser: | , , , , , , , , , , , , , , |
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Format: | Patent |
Sprache: | chi ; eng |
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