UNI EN 12941:2009现行
Respiratory Protective Devices - Powered Filtering Devices Incorporating A Helmet Or A Hood - Requirements, Testing, Marking
出版：Italian Standards
专家解读视频
Describes minimum requirements for powered filtering devices incorporating a helmet or a hood with gas, particle or combined filter(s) for respiratory protection.
Supersedes UNI EN 146. (06/2001)
ONORM EN 12941:2004 - Identical
NEN EN 12941:1998 - Identical
SN EN 12941:1999 - Identical
SS EN 12941:1999 - Identical
UNE EN 12941:1999 - Identical
NS EN 12941:1998 - Identical
NBN EN 12941:1998 - Identical
NF EN 12941:1998 - Identical
ONORM EN 12941:2009 - Identical
