ČSN EN 12122 (755876)

Chemicals used for treatment of water intended for human consumption - Ammonia solution

NORM herausgegeben am 1.7.1999

The information about the standard:

Designation standards: ČSN EN 12122
Classification mark: 755876
Catalog number: 56288
Note: UNGÜLTIG
Publication date standards: 1.7.1999
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN