ONORM EN 149:2009現行
Respiratory Protective Devices - Filtering Half Masks To Protect Against Particles - Requirements, Testing, Marking
出版：Osterreichisches Normungsinstitut
專家解讀視頻
Defines minimum requirements for filtering half masks as respiratory protective devices against particles except for escape purposes. Includes laboratory and practical performance tests in order to assess compliance with the requirements.
UNI EN 149:2003 - Identical
NF EN 149:2001 - Identical
NBN EN 149:2001 - Identical
EN 149:2001 - Identical
BS EN 149:2001+A1:2009 - Identical
NS EN 149:2001 - Identical
SS EN 149:2001 - Identical
UNE EN 149:2001 - Identical
UNI EN 149:2009 - Identical
SN EN 149:2001 - Identical
NEN EN 149:2001 - Identical
