Fire-fighting escape device for high-rise residential building

The utility model discloses a high-rise residential building fire-fighting escape device which comprises a balcony and a rescue waistcoat, the balcony comprises a side wall and a floor, the two sides of the upper end of the side wall are both provided with first vertical plates which are oppositely...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: LI GAOHUI, WANG JIANJUN, QIN CAIXIN, ZHANG LIN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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