Connecting and fixing device used for being connected and fixed to building

The utility model relates to a connecting and fixing device for being connected and fixed on a building, which comprises a frame body, the frame body comprises two steel channels, and a connecting rod for connecting the steel channels is arranged in a cavity formed between the two steel channels. Ac...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: ZHENG XINWEI, GAO WEIQUAN, DONG JIANGWEI, TONG CHAO, PENG HUI, ZENG SHUQIN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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