Auxiliary device for steel structure installation

The invention relates to the technical field of steel structure installation, and discloses an auxiliary device for steel structure installation, the auxiliary device comprises a concave plate, first adjusting assemblies extending to the inner side of the concave plate are arranged on the two sides...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SHAO HAIJIANG, ZHU GUOWEN, WANG ZESHU
Format: Patent
Sprache:chi ; eng
Schlagworte:
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