NS EN 12876:2009被替代
Chemicals Used For Treatment Of Water Intended For Human Consumption - Oxygen
出版：Norwegian Standards (Norges Standardiseringsforbund)
专家解读视频
Applies to oxygen used for treatment of water intended for human consumption. Characteristics of oxygen are described and requirements and corresponding test methods for oxygen are defined. Information is given on its use in water treatment.
NEN EN 12876:2009 - Identical
SS EN 12876 Ed. 2 (2009) - Identical
NF EN 12876:2009 - Identical
UNI EN 12876:2009 - Identical
NBN EN 12876:2009 - Identical
NF EN 12876:2015 - Identical
NEN EN 12876:2015 - Identical
ONORM EN 12876:2009 - Identical
UNE EN 12876:2015 - Identical
SN EN 12876:2000 - Identical
ONORM EN 12876:2001 - Identical
ONORM EN 12876:2015 - Identical
NBN EN 12876:2015 - Identical
UNE EN 12876:2000 - Identical
UNE EN 12876:2009 - Identical
SN EN 12876:2009 - Identical
