I.S. EN 883:2005被替代
Chemicals Used For Treatment Of Water Intended For Human Consumption - Polyaluminium Chloride Hydroxide And Polyaluminium Chloride Hydroxide Sulfate
出版：National Standards Authority of Ireland
專家解讀視頻
Applies to polyaluminium chloride hydroxide and polyaluminium chloride hydroxide sulfate used for treatment of water intended for human consumption. Describes the characteristics and specifies the requirements of polyaluminium chloride hydroxide and polyaluminium chloride hydroxide sulfate and refers to the corresponding analytical methods.
NS EN 883 Ed. 2 (2005) - Identical
UNI EN 883:2005 - Identical
NF EN 883:2005 - Identical
SN EN 883:2004 - Identical
ONORM EN 883:2005 - Identical
NBN EN 883:2005 - Identical
SS EN 883 Ed. 2 (2004) - Identical
UNE EN 883:2005 - Identical
EN 883:2004 - Identical
SN EN 883:1997 - Identical
NEN EN 883:2004 - Identical
BS EN 883:2004 - Identical
DIN EN 883 (2005-02) - Identical
