Internal supervision of water treatment plants for water in swimming pools
NORM herausgegeben am 1.2.1984
Designation standards: ÖNORM M6217
Note: UNGÜLTIG
Publication date standards: 1.2.1984
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM