Petroleum liquids - Automatic pipeline sampling (ISO 3171:1988); German version EN ISO 3171:1999
Edition 2000-11

Testing of mineral products - Determination of the microbial colony number in petroleum products with a boiling range below 400 °C
Edition 2007-04

Colorimetry - Part 9: Reflectance standard for calibration in colorimetry and photometry
Edition 2024-07

Measurement and control; performance tests on process computer systems; time measurement; test procedures
Edition 1987-01

Gas welding equipment - Rubber and plastics hose and hose assemblies for use with industrial gases up to 450 bar (45 MPa) (ISO 14113:2013); German version EN ISO 14113:2013
Edition 2014-02

Water quality - Test for inhibition of oxygen consumption by activated sludge for carbonaceous and ammonium oxidation (ISO 8192:2007); German version EN ISO 8192:2007
Edition 2007-05

Measurement and control; performance tests on process computer systems; time measurement; function tested: detection of a bit pattern
Edition 1987-01

Sensory analysis - Methodology - "A" - "not A" test (ISO 8588:2017); Text in German and English
Edition 2024-10

Abrasion resistance of protective clothing material - Test methods; German version EN 530:2010
Edition 2010-12

Aerospace series - LOTAR - Long term archiving and retrieval of digital technical product documentation such as 3D, CAD and PDM data - Part 003: Fundamentals and concepts; German and English version EN 9300-003:2012
Edition 2012-12