Electronic portable and transportable apparatus designed to detect and measure carbon dioxide and/or carbon monoxide in indoor ambient air - Requirements and test methods
NORMA vydaná dňa 20.7.2011
Designation standards: UNE-EN 50543:2011
Publication date standards: 20.7.2011
The number of pages: 17
Approximate weight : 51 g (0.11 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE