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...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ZHANG MIN, FU YONGLONG, YIN FEIFEI
Format: Patent
Sprache:chi ; eng
Schlagworte:
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