Air sampling. General requirements
NORM herausgegeben am 3.9.1981
Designation standards: ČSN 835511
Classification mark: 835511
Catalog number: 31830
Note: UNGÜLTIG
Publication date standards: 3.9.1981
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN