SS EN 3-9:2007现行
Portable Fire Extinguishers - Part 9: Additional Requirements To En 3-7 For Pressure Resistance Of Co2 Extinguishers
出版：Standardiserings-Kommissionen I Sverige
专家解读视频
Describes the rules of design, assembling, inspection and testing of CO[2] portable fire extinguishers as far as the pressure risk is concerned.
ONORM EN 3-9:2007 - Identical
UNE EN 3-9:2007 - Identical
UNI EN 3-9:2007 - Identical
NEN EN 3-9:2007 - Identical
NS EN 3-9:2006 - Identical
SN 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
ONORM EN 3-9:2008 - Identical
