悬挂式气体灭火装置（英文版）
Hanging gas fire extinguishing equipment
标准状态
发布于：2026-04-30
实施于：2027-05-01
废止
基本信息
GB 47485-2026
即将实施
2026-04-30
2027-05-01
National Fire and Rescue Administration
State Administration for Market Regulation and Standardization Administration of China
National Fire and Rescue Administration
National Fire and Rescue Administration
标准简介
This document specifies the requirements, inspection rules, requirements for writing instructions for use, marking, and packaging, transportation and storage of hanging gas fire extinguishing equipment (hereinafter referred to as "extinguishing equipment"), gives the classification, codes and model designation of hanging gas fire extinguishing equipment, and describes the corresponding test methods. This document is applicable to the design, production and inspection of hanging heptafluoropropane (HFC-227ea) gas fire extinguishing equipment and hanging hexafluoropropane (HFC-236fa) gas fire extinguishing equipment.
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