This Part of prCEN/TS 13126 gives requirements and test methods for durability ,strength, security and function of fittings for tilt and slide systems for windows and door height windows.
Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec
Shqip