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Wherever you look you can find a standard!
Economical use of energy does not contradict cozy warmth in living spaces. Standardized thermostatic radiator valves contribute a lot to this fact.



Annual reports

Here are published all the annual reports of the Bulgarian Institute for Standardization.

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

08 Jul 2016