Workplace atmospheres. Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours. Part 1: General requirements and test methods.
NORM herausgegeben am 19.12.2000
Designation standards: UNE-EN 45544-1:2000
Note: UNGÜLTIG
Publication date standards: 19.12.2000
The number of pages: 25
Approximate weight : 75 g (0.17 lbs)
Country: Spanish technical standard
Kategorie: Technische Normen UNE