UNE-EN 677:1998

GAS-FIRED CENTRAL HEATING BOILERS. SPECIFIC REQUIREMENTS FOR CONDENSING BOILERS WITH A NOMINAL HEAT INPUT NOT EXCEEDING 70 kW.

NORMA vydaná dňa 6.11.1998

Anglicky -
Elektronické PDF (81.10 EUR)

Anglicky -

Tlačené (89.30 EUR)

Španielsky -

Elektronické PDF (67.60 EUR)

Španielsky -

Tlačené (74.40 EUR)

The information about the standard:

Designation standards: UNE-EN 677:1998
Note: NEPLATNÁ
Publication date standards: 6.11.1998
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE