CNS 11177-1989 Hoses, Nozzles, Nozzle Valves and Hoses Reel for Moveable Carbon Dioxide,Halon and Dry Chemical Power of Fire Extinguise (English Version)
Taiwan Provincial Standard of the People's Republic of China
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CNS 11177-1989
Scope
This standard applies to the technical standards for rubber hoses, nozzles, nozzle switches and rubber wheels of mobile carbon dioxide fire extinguishing equipment, programmable haloalkane fire extinguishing equipment, and mobile dry powder fire extinguishing equipment (hereinafter referred to as mobile rubber hoses, etc.).
CNS 11177-1989 history
1989CNS 11177-1989 Hoses, Nozzles, Nozzle Valves and Hoses Reel for Moveable Carbon Dioxide,Halon and Dry Chemical Power of Fire Extinguise