Oval tube welding tool

The utility model relates to an elliptical tube welding tool, which is characterized in that the lower end face of an elliptical base is provided with elliptical upright posts with the same shape and smaller sections, the top of the elliptical base is symmetrically provided with base bosses with ell...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: BAI ZHENHAO, LIU DONG, YAO HENGLIANG, ZHANG XING, CAO JINGJING, ZHANG WENRU, JU ZHIYANG, CHEN NAN, XU JIANMIN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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