Chemicals used for treatment of water intended for human consumption - Ammonium chloride
NORM herausgegeben am 1.12.2005
Designation standards: STN EN 1421
Classification mark: 758190
Catalog number: 99814
Note: UNGÜLTIG
Publication date standards: 1.12.2005
The number of pages: 15
Approximate weight : 45 g (0.10 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN