Lamp caps and holders together with gauges for the control of interchangeability and safety - Part 1: Lamp caps (IEC 60061-1:1969 + supplements A:1970 to V:1997 + A21:1998 to A56:2017 + A56:2017/COR1:2017 + A57:2017 + A58:2018 + A58:2018/COR1:2019 + A59:2019 to A61:2020 + AMD63:2022, modified); German version EN 60061-1:1993 + A1:1995 to A7:1997 + A21:1998 to A56:2017 + A56:2017/AC:2017 + A57:2018 + A58:2018 + A58:2018/AC:2019 + A59:2022 to A61:2021 + A11:2022 + A63:2022
Edition 2024-09

Incandescent Lamps - A, G, PS, and Similar Shapes with E39 Mogul Screw Bases
Edition 1995

BS EN 60061. Lamp caps and holders together with gauges for the control of interchangeability and safety. Revision of 7004-21A-3 for E26, 7004-24A-2 for E39 and 7004-26-3 for E17
Edition 2021-07-02

District heating - Counting of heat and frigorific energy - Guidelines for selecting, installation and operation
Edition 2014-08-06

District heating. Hot or cold water transport and distribution networks. Terminology
Edition 1998-12-01

Lamp caps and holders together with gauges for the control of interchangeability and safety - Revision of 7004-21A-3 for E26, 7004-24A-2 for E39 and 7004-26-3 for E17 (IEC 34B/2113/CDV) (english version)
Edition 2021-08-01

Specification for Incandescent Lamps - Miscellaneous Types
Edition 1995

Electric Lamps - A, G, PS, and Similar Shapes with E26 Medium Screw Bases
Edition 2022

District heating pipes - Bonded single and twin pipe systems for buried hot water networks - Surveillance systems
Edition 2019-10-16

District heating and district cooling pipe systems - Terms and definitions
Edition 2019-10-16