SN EN 883:1997被替代
Chemicals Used For Treatment Of Water Intended For Human Consumption - Polyaluminium Chloride Hydroxide And Polyaluminium Chloride Hydroxide Sulfate
出版：Swiss Standards
专家解读视频
Covers the characteristics and defines requirements of polyaluminium chloride hydroxide and polyaluminium chloride hydroxide sulfate for treating water intended for human consumption, and refers to the analytical method. Provides information on their use for water treatment.
ONORM EN 883:2005 - Identical
DIN EN 883 (2005-02) - Identical
BS EN 883:2004 - Identical
NEN EN 883:2004 - Identical
UNE EN 883:2005 - Identical
SS EN 883 Ed. 2 (2004) - Identical
NS EN 883 Ed. 2 (2005) - Identical
UNI EN 883:2005 - Identical
I.S. EN 883:2005 - Identical
NBN EN 883:2005 - Identical
NF EN 883:2005 - Identical
EN 883:2004 - Identical
