Letter symbols to be used in electrical technology - Part 7: Power generation, transmission and distribution (IEC 60027-7:2010); German version EN 60027-7:2010
Edition 2011-02

Plastics - Simple heat release test using a conical radiant heater and a thermopile detector (ISO 13927:2023); German version EN ISO 13927:2023
Edition 2023-12

Chimneys - Accessories - Part 2: Chimney fans - Requirements and test methods; German version EN 16475-2:2017
Edition 2017-07

Gas welding equipment - Small kits for gas brazing and welding; German version EN 1326:1996
Edition 1996-07

Controllers with analogue signals for use in industrial-process control systems - Part 1: Methods of evaluating the performance (IEC 60546-1:2010); German version EN 60546-1:2010
Edition 2011-06

Industrial microwave heating installations - Test methods for the determination of power output (IEC 61307:2011); German version EN 61307:2011
Edition 2012-03

Generating sets - Reciprocating internal combustion engines driven generating sets - Part 15: Combined heat and power system (CHPS) with reciprocating internal combustion engines; tests
Edition 1997-08

Aerospace series - Elements of electrical and optical connection - Test methods - Part 221: Voltage Standing Wave Ratio (VSWR); German and English version EN 2591-221:2007
Edition 2009-01

Aerospace series - Elements of electrical and optical connection - Test methods - Part 222: Insertion Loss (I.L.); German and English version EN 2591-222:2007
Edition 2009-01

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