Tapping device for fire-fighting construction

The utility model discloses a tapper for fire-fighting construction, and relates to the technical field of tappers. The device comprises a mounting frame, a sliding rod is fixedly connected to the inner wall of the mounting frame, a positioning box slides on the surface of the sliding rod, a positio...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: XUE JISHUAI, YU ZHEN, XU QINGMIN, YU RENWEI, ZHANG MINGHAO, YUAN SHANSHAN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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