Electrical engineering; basic environmental testing procedures; guidance to test Kc: sulphur dioxide SO₂ (high concentration) for electrical contacts and connections; indentical with IEC 68-2-49, edition 1983
Edition 1985-08

Magnetic tape sound recording and reproducing systems; reel-to-reel systems; identical with IEC 60094-6:1985
Edition 1990-06

Magnetic tape sound recording and reproducing systems; time and address codes; identical with IEC 60094-10:1988
Edition 1989-10

Recommended methods of measurement on receivers for television broadcast transmissions; part 6: measurement under conditions different from broadcast signal standards; identical with IEC 60107-6:1989; german version HD 567.6 S1:1990
Edition 1991-12

Fixed resistors for use in electronic equipment; blank detail specification: fixed low-power non-wirewound resistors; assessment level E; identical with IEC 60115-2-1, edition 1982
Edition 1987-04

Fixed resistors for use in electronic equipment; sectional specification: fixed power resistors; identical with IEC 60115-4, edition 1982
Edition 1987-04

Fixed resistors for use in electronic equipment; blank detail specification: fixed power resistors; assessment level E; identical with IEC 60115-4-1, edition 1983
Edition 1987-04

Fixed resistors for use in electronic equipment; sectional specification: fixed resistor networks with individually measurable resistors; identical with IEC 60115-6, edition 1983
Edition 1986-09

Fixed resistors for use in electronic equipment; blank detail specification: Fixed resistor networks with individually measurable resistors, all of equal value and equal dissipation; assessment level E; identical with IEC 60115-6-1, edition 1983
Edition 1986-09

Fixed resistor for use in electronic equipment; sectional specification; fixed resistor networks in which not all resistors are individually measurable; identical IEC 115-7:1984
Edition 1989-02