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 (Endorsed by AENOR in March of 2015.)
NORMA vydaná dňa 28.8.2025
Designation standards: UNE-EN 45544-1:2015
Note: NEPLATNÁ
Publication date standards: 28.8.2025
The number of pages: 52
Approximate weight : 156 g (0.34 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE