Chemicals used for treatment of water intended for human consumption - Sodium disulfite
NORM herausgegeben am 1.12.2005
Designation standards: STN EN 12121
Classification mark: 758203
Catalog number: 99817
Note: UNGÜLTIG
Publication date standards: 1.12.2005
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN