标准摘要
[中文适用范围]： 本部分的ISO 14520涉及IG-55灭火剂使用的气态灭火系统，并详细规定了物理性质、使用及安全方面的要求。本部分涵盖在15°C下工作压力为150巴、200巴和300巴的系统。 [外文原描述]： ISO 14520-14:2015 contains specific requirements for gaseous fire-extinguishing systems, with respect to the IG-55 extinguishant. It includes details of physical properties, specification, usage and safety aspects. ISO 14520-14:2015 covers systems operating at nominal pressures of 150 bar at 15 °C, 200 bar at 15 °C, and 300 bar at 15 °C. This does not preclude the use of other systems, although design data for other pressures are not available at this time.
英文名称Gaseous fire-extinguishing systems — Physical properties and system design — Part 14: IG-55 extinguishant