Testing hardened concrete - Part 1: Shape, dimensions and other requirements for test specimens and moulds; German version EN 12390-1:2000, Corrigenda to DIN EN 12390-1:2001-02; German version EN 12390-1:2000/AC:2004— 2 стр.
Plastics piping systems - Glass-reinforced thermosetting plastics (GRP) components - Test methods to prove the design of rigid locked socket- and -spigot joints with elastomeric seals; German version EN 1448:1996— 7 стр.
Plastics piping systems for non-pressure drainage and sewerage - Glassreinforced thermosetting plastics (GRP) based on unsaturated polyester resin (UP) - Part 5: Fitness for purpose of the joints; German version EN 1636-5:1997— 8 стр.