Fixed and semi -fixed powder extinguishing systems (including cabinet type powder extinguishing equipment) ICS:13.220.10 HS：8424100000

National Standard of the P.R.C., General Technical Specifications for Powder Extinguishing System and Components (62 page(s), in Chinese)

This standard specifies the terms and definitions, classification, model establishment, requirements, test methods, inspection rules and instruction manual of powder extinguishing system and components. This standard is applicable to fixed and semi-fixed powder extinguishing systems (including cabinet type powder extinguishing equipment).