Wrench special for ice maker safety valve
The utility model belongs to the technical field of mechanical tools, and particularly relates to a special wrench for an ice maker safety valve, which comprises a driving wrench and a driven wrench, the upper surface of the driving wrench is contacted with the lower surface of the driven wrench, an...
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Hauptverfasser: | , , |
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Format: | Patent |
Sprache: | chi ; eng |
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Online-Zugang: | Volltext bestellen |
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