ČSN EN 297 (075397)

Gas-fired central heating boilers. Type B11 and B11BS boilers fitted with atmospheric burners of nominal heat input not exeeding 70 kW

STANDARD published on 1.6.1996

Print design (33.70 USD)

The information about the standard:

Designation standards: ČSN EN 297
Classification mark: 075397
Catalog number: 19573
Note: WITHDRAWN
Publication date standards: 1.6.1996
Approximate weight : 367 g (0.81 lbs)
Country: Czech technical standard
Category: Technical standards ČSN