Refrigerating systems and heat pumps - Pressure relief devices and their associated piping - Methods for calculation; German version EN 13136:2013+A1:2018
Edition 2020-08

Geotechnical investigation and testing - Geothermal testing - Determination of thermal conductivity of soil and rock using a borehole heat exchanger (ISO 17628:2015); German version EN ISO 17628:2015
Edition 2015-12

Safe transport of radioactive materials - Leakage testing on packages (ISO 12807:2018); German version EN ISO 12807:2021
Edition 2021-05

Characterization of bulk materials - Determination of a size-weighted fine fraction and crystalline silica content - Part 3: Sedimentation method; German version EN 17289-3:2020
Edition 2021-02

Letter symbols for physical quantities; symbols to be used in meteorology and geophysics
Edition 1989-09

Cathodic protection of internal surfaces of metallic tanks, structures, equipment, and piping containing seawater; German version EN 17243:2020
Edition 2020-05

Railway applications - Fire protection on railway vehicles - Fire behaviour test for a complete seat; German version EN 16989:2018
Edition 2018-08

Vitrified clay pipe systems for drains and sewers - Part 3: Test methods; German version EN 295-3:2012
Edition 2012-03

Plain bearings - Terms, definitions, classification and symbols - Part 4: Basic symbols (ISO 4378-4:2009)
Edition 2013-12

Industrial fans - Performance testing in situ (ISO 5802:2001 + Amd 1:2015); German version EN ISO 5802:2008 + A1:2015
Edition 2016-02