I.S. EN 1409:2008现行
Chemicals Used for Water Treatment Intended for Human Consumption - Polyamines
出版：National Standards Authority of Ireland
专家解读视频
Specifies the characteristics and specifies the requirements and the corresponding test methods for polyamines. It gives information on its use in water treatment.
SS EN 1409 Ed. 2 (2008) - Identical
SN EN 1409:2008 - Identical
UNI EN 1409:2008 - Identical
ONORM EN 1409:2008 - Identical
NS EN 1409 Ed. 2 (2008) - Identical
NEN EN 1409:2008 - Identical
NBN EN 1409:2008 - Identical
NF EN 1409:2008 - Identical
UNE EN 1409:2008 - Identical
DIN EN 1409 (2008-04) - Identical
