pH-measurement - pH measuring chains
Edition 2007-05

Safety of machinery - Human body measurements - Part 2: Principles for determining the dimensions required for access openings; German version EN 547-2:1996+A1:2008
Edition 2009-01

Tolerances for tubular heat exchangers
Edition 2010-02

Trusted measurement technique for tank vehicles for the delivery of fuel oil EL, diesel fuel and biodiesel to the end-consumer
Edition 2016-10

Haemostaseology - Determination of thromboplastin (prothrombin) time - Part 2: Reference measurement procedure for the determination in citrated venous blood
Edition 2000-03

Haemostaseology - Determination of thromboplastin (prothrombin) time - Part 4: Reference measurement procedure for the determination in capillary blood
Edition 2000-03

Safety of machinery - Human body measurements - Part 1: Principles for determining the dimensions required for openings for whole body access into machinery; German version EN 547-1:1996+A1:2008
Edition 2009-01

Pressure gauges (manometer) for fire pumps
Edition 2024-06

Haemostaseology - Determination of the thromboplastin (prothrombin) time - Part 3: Reference measurement procedure for the determination in citrated capillary blood
Edition 2000-03

Noise suppression sheet for digital devices and equipment - Part 2: Measuring method (IEC 62333-2:2006 + A1:2015); German version EN 62333-2:2006 + A1:2015
Edition 2016-07