
Independent closed-fronted gas-fired type B11, type C11, type C31 and type C91 heaters.
NORMA vydaná dňa 31.1.2022
Designation standards: BS EN 613:2021
Publication date standards: 31.1.2022
The number of pages: 86
Approximate weight : 289 g (0.64 lbs)
Country: British technical standard
Kategória: Technické normy BS
ISBN: 978 0 580 52466 0 Status: Under Review