UNI EN 143:2007现行
Respiratory Protective Devices - Particle Filters - Requirements, Testing, Marking
出版：Italian Standards
专家解读视频
Describes particle filters for use as components in unassisted respiratory protective devices with the exception of escape apparatus and filtering facepieces.
Supersedes UNI 8963. (06/2004)
NF EN 143:2000 - Identical
NS EN 143:2000 - Identical
UNE EN 143:2001 - Identical
SS EN 143:2000 - Identical
SN EN 143:2000 - Identical
NEN EN 143:2000 - Identical
ONORM EN 143:2007 - Identical
DIN EN 143 (2007-02) - Identical
BS EN 143:2000 - Identical
NBN EN 143:2000 - Identical
I.S. EN 143:2000 - Identical
