Central heating boilers - Main specification for indirectly heated unvented (closed) metallic pressurized buffer tanks - Requirements, testing and marking; German and English version prEN 17692:2021
Edition 2021-07

Electric and optical fibre cables - Test methods for non-metallic materials - Part 100: General (IEC 60811-100:2012); German version EN 60811-100:2012
Edition 2012-12

Electric and optical fibre cables - Test methods for non-metallic materials - Part 201: General tests - Measurement of insulation thickness (IEC 60811-201:2012 + A1:2017); German version EN 60811-201:2012 + A1:2017
Edition 2018-05

Electric and optical fibre cables - Test methods for non-metallic materials - Part 201: General tests - Measurement of insulation thickness (IEC 20/2091/CDV:2023); German and English version EN 60811-201:2012/prA2:2023
Edition 2023-10

Electric and optical fibre cables - Test methods for non-metallic materials - Part 202: General tests - Measurement of thickness of non-metallic sheath (IEC 60811-202:2012 + A1:2017); German version EN 60811-202:2012 + A1:2017
Edition 2018-05

Electric and optical fibre cables - Test methods for non-metallic materials - Part 202: General tests - Measurement of thickness of non-metallic sheath (IEC 20/2081/CDV:2023); German and English version EN 60811-202:2012/prA2:2023
Edition 2024-03

Electric and optical fibre cables - Test methods for non-metallic materials - Part 203: General tests - Measurement of overall dimensions (IEC 60811-203:2012); German version EN 60811-203:2012
Edition 2012-12

Electric and optical fibre cables - Test methods for non-metallic materials - Part 301: Electrical tests - Measurement of the permittivity at 23 °C of filling compounds (IEC 60811-301:2012); German version EN 60811-301:2012
Edition 2012-12

Electric and optical fibre cables - Test methods for non-metallic materials - Part 302: Electrical tests - Measurement of the d.c. resistivity at 23 °C and 100 °C of filling compounds (IEC 60811-302:2012); German version EN 60811-302:2012
Edition 2012-12

Electric and optical fibre cables - Test methods for non-metallic materials - Part 401: Miscellaneous tests - Thermal ageing methods - Ageing in an air oven (IEC 60811-401:2012 + A1:2017); German version EN 60811-401:2012 + A1:2017
Edition 2018-05