Fire extinguishing system and fire extinguishing method thereof

The invention relates to the technical field of water lifting pipes of fire pools, in particular to a fire extinguishing system which comprises a water lifting pipe, the bottom end of the water lifting pipe is movably sleeved with an extension pipe fitting, the extension pipe fitting is limited thro...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: JIANG DEYONG, WANG QIGANG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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