BS EN 138-1994 呼吸保护装置.与全罩式面罩、半罩式面罩或口承装置一起使用的新鲜空气软管呼吸机规范

标准号：BS EN 138-1994
中文标准名称：呼吸保护装置.与全罩式面罩、半罩式面罩或口承装置一起使用的新鲜空气软管呼吸机规范
英文标准名称：Respiratory protective devices - Specification for fresh air hose breathing apparatus for use with full face mask, half mask or mouthpiece assembly
标准类型：C73
发布日期：1994/12/15 12:00:00
实施日期：1994/12/15 12:00:00
中国标准分类号：C73
国际标准分类号：13.340.30
适用范围：This European Standard specifies minimum requirements for fresh air hose breathing apparatus for use with a full face mask, a half mask or a mouthpiece assembly as a respiratory protective device. Two classes of apparatus are covered, the differentiation resulting from mechanical performance and not respiratory protection. Escape and diving apparatus and that used in abrasive blasting operations are not covered by this standard. Laboratory and practical performance tests are included for the assessment of compliance with the requirements.