Bituminous mixtures - Material specifications - Part 9: Bituminous mixture for Ultra-thin layer Asphalt Concrete (UTLAC); German version prEN 13108-9:2010
Timber structures - Product requirements for prefabricated structural members assembled with punched metal plate fasteners; German version EN 14250:2010— 39 стр.
Timber structures - Product requirements for prefabricated structural members assembled with punched metal plate fasteners; German version EN 14250:2004— 18 стр.
