
Gas-fired heating boilers - Part 1: General requirements and tests
STANDARD published on 1.3.2023
Designation standards: ÖNORM EN 15502-1
Note: WITHDRAWN
Publication date standards: 1.3.2023
The number of pages: 221
Approximate weight : 694 g (1.53 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM