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Chinese Standard: GB 38451-2019

Respiratory protection—Self-contained open-circuit compressed air breathing apparatus for escape

中华人民共和国应急管理部

本标准规定了逃生用自给开路式压缩空气呼吸器的分类、分级、标记、技术要求、试验方法、标识和包装。
本标准适用于作业和公共场所发生意外事故逃生用自给开路式压缩空气呼吸器。
本标准不适用于氧气呼吸器、潜水呼吸器、作业用自给开路式压缩空气呼吸器。

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