Eurocode 3: Design of steel structures - Part 4-3: Pipelines; German version EN 1993-4-3:2007, Corrigendum to DIN EN 1993-4-3:2007-07; German version EN 1993-4-3:2007/AC:2009— 3 стр.
National Annex - Nationally determined parameters - Eurocode 5: Design of timber structures - Part 1-1: General - Common rules and rules for buildings— 99 стр.
Execution of steel structures and aluminium structures - Part 1: Requirements for conformity assessment of structural components; German version EN 1090-1:2009— 45 стр.