标准编号：ISO 14520-17:2022
中文名称：气体灭火系统 物理特性和系统设计 第17部分：卤代烃混合物55
英文名称：Gaseous fire-extinguishing systems — Physical properties and system design — Part 17: Halocarbon Blend 55
发布日期：2022-02
标准范围
This document provides specific requirements for gaseous fire-extinguishing systems with respect to the Halocarbon Blend 55 extinguishant. It includes details of physical properties, specification, usage and safety aspects. It also covers systems operating at nominal pressures of 25 bar, 35 bar and 42 bar, superpressurized with nitrogen. This document does not preclude the use of other systems.
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