Connectors for frequencies below 3 MHz for use with printed boards - Part 12: Detail specification for dimensions, general requirements and tests for a range of sockets designed for use with integrated cicuits (IEC 60603-12:1992); German version EN 60603-12:1998
Edition 1998-07

Connectors for frequencies below 3 MHz for use with printed boards - Part 5: Edge-socket connectors and two-part connectors for double-sided printed boards with 2,54 mm (0,1 in) spacing (IEC 60603-5:1987); German version EN 60603-5:1998
Edition 1998-07

German standard methods for the examination of water, waste water and sludge - General informations (group A) - Part 24: Guidance on sampling of suspended sediments (A 24)
Edition 2007-05

Water quality - Determination of biochemical oxygen demand after n days (BODₙ) - Part 1: Dilution and seeding method with allylthiourea addition (ISO 5815-1:2019); German version EN ISO 5815-1:2019
Edition 2020-11

Glass in building - Determination of the bending strength of glass - Part 5: Coaxial double ring test on flat specimens with small test surface areas; German version EN 1288-5:2000
Edition 2000-09

Solderless connections - Part 1: Wrapped connections; general requirements, test methods and practical guidance (IEC 60352-1:1997); German version EN 60352-1:1997
Edition 1998-04

Metallic materials - Tube ring hydraulic pressure test; German version EN 10275:1999
Edition 1999-07

Heating boilers - Test code for heating boilers for atomizing oil burners; German and English version prEN 304:2023
Edition 2023-04

Testing fresh concrete - Part 12: Self-compacting concrete - J-ring test; German version EN 12350-12:2010
Edition 2010-12

Soil quality - Contact test for solid samples using the dehydrogenase activity of Arthrobacter globiformis (ISO/DIS 18187:2023); German and English version prEN ISO 18187:2023
Edition 2023-08