Acoustics - Measurement of room acoustic parameters - Part 2: Reverberation time in ordinary rooms (ISO 3382-2:2008); German version EN ISO 3382-2:2008
Edition 2008-09

Safety and control devices for burners and appliances burning gaseous or liquid fuels - Control functions in electronic systems - Part 2: Fuel/air ratio control /supervision of the electronic type; German version EN 12067-2:2022
Edition 2024-02

Thermal performance of buildings and materials - Determination of specific airflow rate in buildings - Tracer gas dilution method (ISO 12569:2017); German version EN ISO 12569:2017
Edition 2018-04

Fire detection and fire alarm systems - Part 2: Control and indicating equipment; German version EN 54-2:1997
Edition 1997-12

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

Clinical dosimetry - Dosimetry with solid thermoluminescence detectors for photon and electron radiations in radiotherapy (ISO 28057:2019); German version EN ISO 28057:2021
Edition 2021-06

Communication systems for meters - Part 2: Wired M-Bus communication; German version EN 13757-2:2018
Edition 2018-06

Horology - Aviator watches - Part 1: Requirements and tests
Edition 2016-03

Telecontrol equipment and systems; part 3: interfaces (electrical characteristics); IEC 60870-3:1989; german version HD 546.3 S1:1991
Edition 1992-02

Fire detection and fire alarm systems - Part 25: Components using radio links; German version EN 54-25:2008
Edition 2009-02