Safety protection device for steel structure modular house construction

The utility model discloses a safety protection device for steel structure modular house construction. Modularized house field, including a base, a weight box is fixedly connected to the top of the base, a feeding port is formed in the top of the weight box, a feeding plug is clamped in the feeding...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: LI GUIJUN, ZHAO HONGLIANG, GONG JINJUN, JIA YIDONG, LU LICHEN, WANG ZHENLONG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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