NBN EN 271 : 95 AMD 1 2000被替代
RESPIRATORY PROTECTIVE DEVICES - COMPRESSED AIR LINE OR POWERED FRESH AIR HOSE BREATHING APPARATUS INCORPORATING A HOOD FOR USE IN ABRASIVE BLASTING OPERATIONS - REQUIREMENTS, TESTING, MARKING
出版：Belgian Standards
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基本信息
标准编号： NBN EN 271 : 95 AMD 1 2000
标准类别：Standard
出版单位：Belgian Standards
标准页数：0
标准简介
Specifies minimum requirements for compressed air line and powered fresh air hose breathing apparatus, incorporating a hood, used to provide protection when undertaking blasting work using solid abrasives. Laboratory and practical performance tests are included for assessing compliance with the requirements.
