Device for detecting active defects of fixed gas cylinders in fire extinguishing system

The utility model relates to a device capable of detecting active defects of fixed gas cylinders in a fire extinguishing system in advance. The device adopts the structure that each pressurizing nozzle in a loading system is connected with one gas cylinder jaw in a gas cylinder group through hoses;...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHENG CHEN, WEI MENGJUN, SHOU LEJUN, WANG CHANGCHUN, ZHANG JINBO, WANG JUNYANG, SHEN JIANLIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
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