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 26.9.2002
Designation standards: UNE-EN 50271:2002
Note: UNGÜLTIG
Publication date standards: 26.9.2002
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Spanish technical standard
Kategorie: Technische Normen UNE