General requirements for bodies operating assessment and certification/registration of quality systems (ISO/IEC Guide 62:1996); Trilingual version EN 45012:1998— 31 стр.
Quality management systems - Requirements (ISO 9001:2008); Trilingual version EN ISO 9001:2008, Corrigendum to DIN EN ISO 9001:2008-12; Trilingual version EN ISO 9001:2008/AC:2009— 20 стр.
General requirements for components specifically designed for use in trenchless construction of drains and sewers; German version EN 14457:2004— 18 стр.
Vitrified clay pipes and fittings and pipe joints for drains and sewers - Part 2: Quality control and sampling (includes Amendment A1:1999); German version EN 295-2:1991 + A1:1999— 20 стр.
Vitrified clay pipes and fittings and pipe joints for drains and sewers - Part 3: Test methods (includes amendment A1:1998); German version EN 295-3:1991 + A1:1998— 20 стр.
Vitrified clay pipes and fittings and pipe joints for drains and sewers - Part 1: Requirements (includes Amendment A1:1996, Amendment A2:1996 and Amendment A3:1999); German version EN 295-1:1991 + A1:1996 + A2:1996 + A3:1999— 17 стр.
Vitrified clay pipes and fittings and pipe joints for drains and sewers - Part 1: Specifications (includes Amendment A1:1996 and Amendment A2:1996); German version EN 295-1:1991 + A1:1996 + A2:1996— 12 стр.
Ductile iron pipes, fittings, accessories and their joints for sewerage applications - Requirements and test methods; German version EN 598:2007+A1:2009— 69 стр.
Ductile iron pipes, fittings, accessories and their joints for sewerage applications - Requirements and test methods; German version EN 598:2007— 70 стр.
Vitrified clay pipes and fittings and pipe joints for drains and sewers - Part 5: Requirements for perforated vitrified clay pipes and fittings (includes Amendment A1:1999); German version EN 295-5:1994 + A1:1999— 10 стр.
Plastics piping systems for buried and above ground drainage and sewerage under pressure - Unplasticized poly(vinyl chloride) (PVC-U) - Part 1: Specifications for piping components and the system; German version EN 1456-1:2000— 23 стр.