Thermal energy meters - Part 4: Pattern approval tests
NORM herausgegeben am 1.2.2023
Designation standards: ČSN EN 1434-4
Classification mark: 258511
Catalog number: 516201
Note: UNGÜLTIG
Publication date standards: 1.2.2023
The number of pages: 80
Approximate weight : 240 g (0.53 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN