NBN EN 271:1995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
专家解读视频
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.
NF EN 271:1995 - Identical
I.S. EN 271:1995 - Identical
UNI EN 271:1996 - Identical
UNI EN 271:2002 - Identical
UNE EN 271:1995 - Identical
DIN EN 271 (2000-07) - Identical
ONORM EN 271:1995 - Identical
BS EN 271:1995 - Identical
NEN EN 271:1995 - Identical
SN EN 271:1995 - Identical
SS EN 271:1995 - Identical
NS EN 271:1995 - Identical
