T/GBC 52-2025 Main components and additive technical requirements for dry powder fire extinguisher
T/GBC 52-2025 Main components and additive technical requirements for dry powder fire extinguisher
Basic Information
Scope
Scope: This document defines the related terms and definitions of dry powder fire extinguishers, stipulates the content requirements of the main components and additives of dry powder fire extinguishers, the detection methods of the main components, and the recycling and disposal of dry powder fire extinguishers. This document is applicable to the production, inspection, recycling, and refilling of dry powder fire extinguisher products with a content of the first main component not less than 75%. Main technical content: It defines the related terms and definitions of dry powder fire extinguishers, stipulates the content requirements of the main components and additives of dry powder fire extinguishers, the detection methods of the main components, and the recycling and disposal of dry powder fire extinguishers. This document is applicable to the production, inspection, recycling, and refilling of dry powder fire extinguisher products with a content of the first main component not less than 75%.