Gas meters - Rotary displacement gas meters; German and English version prEN 12480:2023
Edition 2024-01

Guide for procurement of power station equipment - Part 8-1: Control and instrumentation; German version EN 45510-8-1:1998
Edition 1998-09

Gas meters - Conversion devices - Part 3: Flow computer; German version EN 12405-3:2015
Edition 2016-04

Natural gas - Gas sampling (ISO 10715:2022); German version EN ISO 10715:2022
Edition 2023-03

Shell boilers - Part 9: Requirements for limiting devices of the boiler and accessories; German version EN 12953-9:2007
Edition 2007-09

Water-tube boilers and auxiliary installations - Part 11: Requirements for limiting devices of the boiler and accessories; German version EN 12952-11:2007
Edition 2007-09

Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 1: General principles and requirements (ISO 5167-1:2022); German version EN ISO 5167-1:2022
Edition 2023-08

Water-tube boilers and auxiliary installations - Part 7: Requirements for equipment for the boiler; German version EN 12952-7:2012
Edition 2013-01

Gas meters - Conversion devices - Part 1: Volume conversion; German version EN 12405-1:2021
Edition 2022-02

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