Fire-fighting early warning device based on building BIM technology

The utility model discloses a fire-fighting early warning device based on the building BIM technology, and belongs to the technical field of building BIM, the fire-fighting early warning device comprises a fire-fighting early warning machine body, the top end of the fire-fighting early warning machi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: PANG JIANQIANG, YU SHIXUE
Format: Patent
Sprache:chi ; eng
Schlagworte:
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