Chemicals used for treatment of water intended for human consumption - Oxygen
NORM herausgegeben am 1.6.2009
Designation standards: ČSN EN 12876
Classification mark: 755831
Catalog number: 83591
Note: UNGÜLTIG
Publication date standards: 1.6.2009
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN