Hanging device of steel structure engineering safety belt for construction

The utility model relates to the technical field of auxiliary devices for steel structure construction, in particular to a hanging device of a safety belt for steel structure engineering for construction, which comprises two crossed and movably connected steel pipes, one end of each steel pipe is pr...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: YAO BAOXIAN, ZHANG ZIYUAN, HUO QIANFENG, LYU ZHONG, JING PANFEI, LI JIANPING, SONG YONGTAO
Format: Patent
Sprache:chi ; eng
Schlagworte:
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