ČSN EN 677 (075326)

Gas-fired central heating boilers - Specific requirement for condensing boilers with a nominal heat input not exceeding 70 kW

NORM herausgegeben am 1.7.1999

The information about the standard:

Designation standards: ČSN EN 677
Classification mark: 075326
Catalog number: 56228
Note: UNGÜLTIG
Publication date standards: 1.7.1999
Approximate weight : 60 g (0.13 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN