NF EN 1209:2004现行
Chemicals Used For Treatment Of Water Intended For Human Consumption - Sodium Silicate
出版：Association Francaise de Normalisation
专家解读视频
Specifies the characteristics and specifies the requirements and the corresponding test methods for sodium silicate. It gives information on its use in water treatment.
PR NF EN 1209 May 2001. Indice de classement: T94-362. (05/2001)
UNE EN 1209:2004 - Identical
SS EN 1209 Ed. 2 (2004) - Identical
NS EN 1209 Ed. 2 (2004) - Identical
I.S. EN 1209:2004 - Identical
UNI EN 1209:2004 - Identical
NBN EN 1209:2004 - Identical
ONORM EN 1209:2004 - Identical
DIN EN 1209 (2004-03) - Identical
BS EN 1209:2003 - Identical
NEN EN 1209:2004 - Identical
SN EN 1209:2003 - Identical
