ONORM EN 3-9:2007被替代
Portable Fire Extinguishers - Part 9: Additional Requirements To En 3-7 For Pressure Resistance Of Co[2] Extinguishers
出版：Osterreichisches Normungsinstitut
专家解读视频
Describes the rules of design, assembling, inspectionand testing of CO[2] portable fire extinguishers asfar as the pressure risk is concerned.
Supersedes ONORM EN 3-3.
(03/2007)
NEN EN 3-9:2007 - Identical
SS EN 3-9:2007 - Identical
UNE EN 3-9:2007 - Identical
NS EN 3-9:2006 - Identical
UNI EN 3-9:2007 - Identical
I.S. EN 3-9:2006 - Identical
NBN EN 3-9:2007 - Identical
NF EN 3-9:2007 - Identical
DIN EN 3-9 (2007-02) - Identical
BS EN 3-9:2006 - Identical
SN EN 3-9:2007 - Identical
