STN 757212 (757212)

Water quality. Operating surveillance of water quality in water treatment

NORM herausgegeben am 1.4.1991

The information about the standard:

Designation standards: STN 757212
Classification mark: 757212
Catalog number: 69512
Note: UNGÜLTIG
Publication date standards: 1.4.1991
Approximate weight : 21 g (0.05 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN