Threading tool convenient to align

The utility model discloses a threading tool convenient to align, which comprises at least two groups of wall-attaching frames, a walking wheel frame and a threading frame, the walking wheel frame is arranged at the lower ends of the two groups of wall-attaching frames, and each group of wall-attach...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: WANG WEI, FANG XIUZHEN, WANG CUIZHI, SHAN YANFENG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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