Combined light steel roof truss

The utility model belongs to the technical field of light steel roof trusses. The utility model relates to a roof truss, in particular to a combined light-steel roof truss. An existing crane is largein investment of manual installation cost when hoisting a light steel roof truss. Meanwhile, the ligh...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CAO LIMING, JING MINGYAO, SUN JINLONG, WANG HONGJIE, CHENG ZHEYAN, BAI YANFENG, BAO YIN, JIAO KUN, LI ZHENLONG, DONG XIAOQIN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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