Planning, design and installation of drainage systems protecting structures against water in the ground
Edition 1990-06

Irrigation techniques - Centre pivot and moving lateral systems - Part 2: Minimum performances and technical characteristics; German version EN 12325-2:1999
Edition 1999-10

Steel sheet piles - Test methods; German version EN 10379:2025
Edition 2025-04

Natural gas - Extended analysis - Gas-chromatographic method (ISO 6975:1997); German version EN ISO 6975:2005
Edition 2005-09

Preferred numbers and series of preferred numbers - Introduction
Edition 1974-11

Acoustics - Determination of sound insulation performance of cabins - Laboratory and in situ measurements (ISO 11957:1996); German version EN ISO 11957:2009
Edition 2010-01

Acoustics - Noise emitted by machinery and equipment - Rules for the drafting and presentation of a noise test code (ISO 12001:1996); German version EN ISO 12001:2009
Edition 2010-01

Environmental testing; part 2: test methods; test Z/ABDM: climatic sequence (IEC 60068-2-61:1991); German version EN 60068-2-61:1993
Edition 1993-12

Measurement of noise emitted by machines; airborne noise emission; enveloping surface method; basic method, divided into 3 grades of accuracy
Edition 1984-04

Electrical measuring instruments; X-Y recorders (IEC 61028:1991); German version EN 61028:1993
Edition 1993-12