Photovoltaic devices - Procedures for temperature and irradiance corrections to measured I-V characteristics (IEC 60891:2021); German version EN IEC 60891:2021
Edition 2022-10

Winding Wires; Round Resistance Wires, Enamelled, Heat-resistant with a Temperature Index of 180, Type W 180; Technical Conditions of Delivery
Edition 1977-12

Winding Wires; Round Resistance Wires, Enamelled, Self-fluxing, Type V; Technical Conditions of Delivery
Edition 1977-12

Cylindrical cavity method to measure the complex permittivity of low-loss dielectric rods (IEC 62810:2015); German version EN 62810:2015
Edition 2015-12

Stabilized power supplies with a.c. output; recommendations for data sheets
Edition 1975-02

Measurement of the electrical properties of microwave tubes; general measurements; identical with IEC 60235-2:1972 (status as of 1976)
Edition 1988-09

Energy performance of buildings - Sensible and latent heat loads and internal temperatures - Part 1: Generic calculation procedures (ISO 52017-1:2017); German version EN ISO 52017-1:2017
Edition 2018-04

Energy performance of buildings - Energy needs for heating and cooling, internal temperatures and sensible and latent heat loads - Part 1: Calculation procedures (ISO 52016-1:2017); German version EN ISO 52016-1:2017
Edition 2018-04

Fixed capacitors for use in electronic equipment - Part 8: Sectional specification - Fixed capacitors of ceramic dielectric, Class 1 (IEC 60384-8:2015); German version EN 60384-8:2015
Edition 2015-12

Fixed capacitors for use in electronic equipment - Part 21: Sectional specification - Fixed surface mount multilayer capacitors of ceramic dielectric, Class 1 (IEC 60384-21:2019); German version EN IEC 60384-21:2019
Edition 2019-09