ÖNORM EN 257

Mechanical thermostats for gas burning appliances

STANDARD published on 1.7.1992

German -
electronic design (pdf) (139.30 USD)

The information about the standard:

Designation standards: ÖNORM EN 257
Note: WITHDRAWN
Publication date standards: 1.7.1992
The number of pages: 21
Approximate weight : 63 g (0.14 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM