General requirements for components used for renovation and repair of drain and sewer systems outside buildings; German version EN 13380:2001
Edition 2001-10

District heating pipes - Bonded twin pipe systems for directly buried hot water networks - Part 2: Factory made fitting and valve assemblies of steel service pipes, polyurethane thermal insulation and one casing of polyethylene; German version EN 15698-2:2019
Edition 2020-04

Natural gas and biomethane for use in transport and biomethane for injection in the natural gas network - Part 1: Specifications for biomethane for injection in the natural gas network; German version EN 16723-1:2016
Edition 2017-01

Blank detail specification: light emitting diodes, light emitting diode arrays, light emitting diode displays without internal logic and resistor; German version EN 120001:1992
Edition 1993-06

Pipes and fittings of longitudinally welded stainless steel pipes with spigot and socket for wastewater systems - Part 4: Components for vacuum drainage systems and for drainage systems on ships; German version EN 1124-4:2013
Edition 2014-02

District heating and district cooling pipe systems - Terms and definitions; German version EN 17248:2019
Edition 2019-12

District heating pipes - Bonded single and twin pipe systems for buried hot water networks - Part 1: Joint casing assemblies and thermal insulation for hot water networks in accordance with EN 13941-1; German version EN 489-1:2019
Edition 2022-08

Plastics piping systems for renovation of underground gas supply networks - Part 2: Lining with continuous pipes (ISO 11299-2:2018); German version EN ISO 11299-2:2018
Edition 2019-04

Industrial communication networks - High availability automation networks - Part 4: Cross-network Redundancy Protocol (CRP) (IEC 62439-4:2010/A1:2012); English version EN 62439-4:2010/A1:2012
Edition 2013-06

Determination of the butter type with neural network analysis of compositional parameters - Chemometric method
Edition 2003-02