STN 757711 (757711)

Water quality. Microscopical biological qualitative and quantitative analysis

NORM herausgegeben am 1.9.1987

The information about the standard:

Designation standards: STN 757711
Classification mark: 757711
Catalog number: 69541
Note: UNGÜLTIG
Publication date standards: 1.9.1987
Approximate weight : 12 g (0.03 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN