EN 881:2004被替代
Chemicals Used For Treatment Of Water Intended For Human Consumption - Aluminium Chloride (Monomeric), Aluminium Chloride Hydroxide (Monomeric) And Aluminium Chloride Hydroxide Sulfate (Monomeric)
出版：Comite Europeen de Normalisation
专家解读视频
2004 [01/11/2004]97 [01/02/1997]
PN EN 881:2006 - Identical
NS EN 881 Ed. 2 (2005) - Identical
SS EN 881 Ed. 2 (2004) - Identical
UNE EN 881:2005 - Identical
DS EN 881:2005 - Identical
SANS 50881 Ed. 1 (2007/R2013) - Identical
SN EN 881:1997 - Identical
NEN EN 881:2004 - Identical
BS EN 881:2004 - Identical
UNI EN 881:2005 - Identical
I.S. EN 881:2005 - Identical
NF EN 881:2005 - Identical
DIN EN 881 (2005-02) - Identical
ONORM EN 881:2005 - Identical
NBN EN 881:2005 - Identical
SN EN 881:2004 - Identical
