Determination of the pore size distribution and the specific surface area of mesoporous solids by means of nitrogen sorption - Method of Barrett, Joyner and Halenda (BJH)
Edition 1998-02

Materials obtained from End of Life Tyres - Determination of specific requirements for sampling and determination of moisture content using the oven-dry method; German and English version prEN 16916:2023
Edition 2023-07

Non-destructive testing - Acoustic emission - Testing of fibre-reinforced polymers - Specific methodology and general evaluation criteria; German version EN 15857:2010
Edition 2010-05

Plain bearings - Terms, definitions, classification and symbols - Part 2: Friction and wear (ISO 4378-2:2009)
Edition 2013-12

Recreational diving services - Requirements for the training of recreational scuba divers - Part 3: Level 3 - Dive leader (ISO 24801-3:2014); German version EN ISO 24801-3:2014
Edition 2014-08

Recreational diving services - Requirements for the training of scuba instructors - Part 2: Level 2 (ISO 24802-2:2014); German version EN ISO 24802-2:2014
Edition 2014-08

Recreational diving services - Requirements for the training of scuba instructors - Part 1: Level 1 (ISO 24802-1:2014); German version EN ISO 24802-1:2014
Edition 2014-08

Ferrite cores - Standard inductance factor for gapped cores and its tolerance (IEC 62358:2012); German version EN 62358:2012
Edition 2013-05

Tourism services - Travel agencies and tour operators - Terminology; Trilingual version EN 13809:2003
Edition 2003-06

Gas-fired central heating boilers - Part 2-3: Specific standard for hybrid units combining a gas-fired boiler and an electrical heat pump in a product; German version EN 15502-2-3:2023
Edition 2023-11