Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen - Requirements and tests for apparatus using software and/or digital technologies
NORM herausgegeben am 1.4.2011
Designation standards: ČSN EN 50271-ed.2
Classification mark: 378380
Catalog number: 87837
Note: UNGÜLTIG
Publication date standards: 1.4.2011
The number of pages: 28
Approximate weight : 84 g (0.19 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN