Fire-fighting pumps - Fire-fighting centrifugal pumps with primer - Part 2: Verification of general and safety requirements; German version EN 1028-2:2002— 31 стр.
Stainless steels - Part 3: Technical delivery conditions for semi-finished products, bars, rods and sections for general purposes; German version EN 10088-3:1995— 34 стр.
Stainless steels - Part 3: Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes; German version prEN 10088-3:2011
Technical delivery conditions for steel castings for pressure purposes - Part 4: Austenitic and austenitic-ferritic steel grades; German version EN 10213-4:1995— 6 стр.
Safety of machinery - Basic concepts, general principles for design - Part 2: Technical principles (ISO 12100-2:2003) German version EN ISO 12100-2:2003— 40 стр.