標準號：BS EN 138-1994
中文標準名稱：呼吸保護裝置.與全罩式面罩、半罩式面罩或口承裝置一起使用的新鮮空氣軟管呼吸機規(guī)范
英文標準名稱：Respiratory protective devices - Specification for fresh air hose breathing apparatus for use with full face mask, half mask or mouthpiece assembly
標準類型：C73
發(fā)布日期：1994/12/15 12:00:00
實施日期：1994/12/15 12:00:00
中國標準分類號：C73
國際標準分類號：13.340.30
適用范圍：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.