Harmonized system of quality assessment for electronic components; generic specification: cold cathode indicator tubes
Edition 1977-11

Signs and luminous-discharge-tube installations operating from a no-load rated output voltage exceeding 1 kV but not exceeding 10 kV - Part 2: Requirements for earth-leakage and open-circuit protective devices; German version EN 50107-2:2005
Edition 2005-09

Harmonized system of quality assessment for electronic components; blank detail specification: cold cathode indicator tubes
Edition 1977-11

Signs and luminous-discharge-tube installations operating from a no-load rated output voltage exceeding 1 kV but not exceeding 10 kV - Part 1: General requirements; German version EN 50107-1:2002
Edition 2003-06

Aerospace series - Steel X8CrNiTi18-10 (1.4878/1.4544) - Annealed - Reference heat treatment: softened - Hollow bars - 5 mm ≤ a ≤ 12 mm; German and English version EN 3481:2019
Edition 2020-02

Inclination measuring systems; cylindrical spirit level vials; dimensions and requirements
Edition 1986-06

Pre-heat requirements for starterless tubular fluorescent lamps; identical with IEC 60882:1986 (report)
Edition 1989-11

Flux cored solder wire - Specification and test methods - Part 2: Determination of flux content (ISO 12224-2:1997); German version EN ISO 12224-2:1999
Edition 1999-06

Solar energy - Collector components and materials - Part 1: Evacuated tubes - Durability and performance (ISO 22975-1:2016); German version EN ISO 22975-1:2016
Edition 2017-03

Measurements of incidental ionizing radiation from electronic tubes
Edition 1980-05