Pneumatic fireproof valve convenient to install

The utility model discloses a pneumatic fireproof valve convenient to install in the technical field of fire fighting equipment. The mounting frame is arranged on one side of the main body and is connected with the outer wall of the main body in a sleeving manner; the fixing mechanisms are arranged...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: GU KUNHONG, GU JIANGFENG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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