NF EN 12083:1998现行
Respiratory Protective Devices - Filters With Breathing Hoses, Particle Filters, Gas Filters And Combined Filters (non-mask Mounted Filters) - Requirements, Testing, Marking
出版：Association Francaise de Normalisation
专家解读视频
Applicable to filters having breathing hoses (non-mask mounted filters) to be used as components in unassisted respiratory protective devices for wearing, not including escape apparatus and filtering facepieces. Includes laboratory tests and practical performance tests, in order to assess compliance with the requirements.
UNE EN 12083:1998 - Identical
SS EN 12083:1998 - Identical
NS EN 12083 Ed. 1 (1998) - Identical
I.S. EN 12083:1998 - Identical
UNI EN 12083:2000 - Identical
NBN EN 12083:1998 - Identical
ONORM EN 12083:1998 - Identical
DIN EN 12083 (1998-06) - Identical
BS EN 12083:1998 - Identical
NEN EN 12083:1998 - Identical
SN EN 12083:1998 - Identical
