This standard specifies the definition, classification, requirements, test methods, inspection rules, marking, packaging, transportation and storage of ultra-fine dry powder fire extinguishing agents. This standard applies to BC ultra-fine dry powder fire extinguishing agent and ABC ultra-fine dry powder fire extinguishing agent.
GA 578-2005 Referenced Document
GB 4066.1 Fire extinguishing media-Part 1:BC powder
GB 4066.2 Fire extinguishing media-Part 2:ABC powder
GB 4351 Portable fire extinguisher*, 2023-12-28 Update