Electrical apparatus for the detection and measurement of toxic and combustible gases in car parks and tunnels - Part 1: General performance requirements and test methods for the detection and measurement of carbon monoxide and nitrogen oxides
NORMA vydána dne 4.5.2016
Designation standards: UNE-EN 50545-1:2012/A1:2016
Note: Změna
Publication date standards: 4.5.2016
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE