NS EN 12933 Ed. 2 (2008)被替代
Chemicals Used For Treatment Of Water Intended For Human Consumption - Chemicals For Emergency Use - Trichloroisocyanuric Acid
出版：Norwegian Standards (Norges Standardiseringsforbund)
专家解读视频
Applies to trichloroisocyanuric acid used for emergency treatment of water intended for human consumption.
BS EN 12933:2000 - Identical
SN EN 12933:2000 - Identical
DIN EN 12933 (2008-10) - Identical
NF EN 12933:2008 - Identical
NEN EN 12933:2008 - Identical
ONORM EN 12933:2008 - Identical
SS EN 12933 Ed. 2 (2008) - Identical
UNE EN 12933:2008 - Identical
NBN EN 12933:2008 - Identical
UNI EN 12933:2008 - Identical
SN EN 12933:2008 - Identical
I.S. EN 12933:2000 - Identical
ONORM EN 12933:2015 - Identical
NEN EN 12933:2015 - Identical
UNE EN 12933:2015 - Identical
NBN EN 12933:2015 - Identical
NF EN 12933:2015 - Identical
