Automatic steam traps - Production and performance characteristic tests (ISO/DIS 5117:2022); German and English version prEN ISO 5117:2022
Edition 2022-04

Heat exchangers - Forced convection unit air coolers for refrigeration - Test procedures for establishing the performance; German version EN 328:2014
Edition 2014-11

Gas-fired endothermic engine driven heat pumps - Part 4: Test methods; German version EN 16905-4:2017
Edition 2017-09

Compressors and condensing units for refrigeration - Performance testing and test methods - Part 1: Refrigerant compressors; German version EN 13771-1:2016
Edition 2017-04

Fine ceramics (advanced ceramics, advanced technical ceramics) - Thermophysical properties of ceramic composites - Determination of specific heat capacity (ISO 19628:2017); German version EN ISO 19628:2021
Edition 2021-06

Natural gas - Calculation of thermodynamic properties - Part 1: Gas phase properties for transmission and distribution applications (ISO 20765-1:2005); German version EN ISO 20765-1:2018
Edition 2018-12

Air conditioners, liquid chilling packages and heat pumps for space heating and cooling and process chillers, with electrically driven compressors - Part 3: Test methods; German version EN 14511-3:2022
Edition 2023-12

Compressors and condensing units for refrigeration - Performance testing and test methods - Part 2: Condensing units; German version EN 13771-2:2017
Edition 2017-11

Natural gas - Calculation of calorific values, density, relative density and Wobbe indices from composition (ISO 6976:2016); German version EN ISO 6976:2016
Edition 2016-12

Plastics - Differential scanning calorimetry (DSC) - Part 7: Determination of crystallization kinetics (ISO 11357-7:2022); German version EN ISO 11357-7:2022
Edition 2022-06