BS EN 1749:2020-TC

Tracked Changes. Classification of gas appliances according to the method of supplying combustion air and of evacuation of the combustion products (types).

NORMA vydaná dňa 12.11.2020

The information about the standard:

Designation standards: BS EN 1749:2020-TC
Publication date standards: 12.11.2020
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategória: Technické normy BS