Draining pump and emergency rescue equipment

The utility model provides a draining pump and emergency rescue equipment, and relates to the technical field of emergency rescue equipment, the draining pump comprises an outer shell, and an inner shell, a power source and an impeller which are arranged in the outer shell; the power source drives t...

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Bibliographische Detailangaben
Hauptverfasser: GUO YITAO, GUO XUEWEN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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