BS EN 12941:1998+A2:2008现行
Respiratory protective devices. Powered filtering devices incorporating a helmet or a hood. Requirements, testing, marking
出版：British Standards Institution
专家解读视频
© British Standards Institution 2013
Amendment notes:
AMD 14955 published 03 June 2004
Amendment, April 2009. Amends and replaces BS EN 12941:1999
Document identifier notes:
Formerly BS EN 12941:1999.
SS EN 12941:1999 - Identical
UNE EN 12941:1999 - Identical
NS EN 12941:1998 - Identical
I.S. EN 12941:1998 - Identical
UNI EN 12941:2006 - Identical
NBN EN 12941:1998 - Identical
NF EN 12941:1998 - Identical
ONORM EN 12941:2004 - Identical
DIN EN 12941 (2004-05) - Identical
NEN EN 12941:1998 - Identical
SN EN 12941:1999 - Identical
