
Independent closed-fronted gas-fired type B11, type C11, type C31 and type C91 heaters
STANDARD published on 1.3.2022
Designation standards: STN EN 613
Classification mark: 061909
Catalog number: 134487
Publication date standards: 1.3.2022
Approximate weight : 57 g (0.13 lbs)
Country: Slovak technical standard
Category: Technical standards STN