Ripple control receiver - Part 302: Transmission protocols for ripple control systems type B
Edition 2000-04

Type B helical video recorders; identical with IEC 60602:1980 (status of 1987)
Edition 1989-01

Multichannel digital audio tape recorder (DATR), reel-to-reel system, for professional use - Part 2: Format B (IEC 61595-2:1997); German version EN 61595-2:1998
Edition 1998-07

Methods of measurement for equipment used in digital microwave radio transmission systems - Part 2: Measurements on terrestrial radio-relay systems; section 11: Cross-polarization interference canceller (IEC 60835-2-11:1996); German version EN 60835-2-11:1997
Edition 1997-07

Thermal protection and energy economy in buildings - Part 2: Minimum requirements to thermal insulation
Edition 2024-12

Fire-fighting vehicles - Part 11: Group pumping appliance LF 20
Edition 2019-11

Letter symbols to be used in electrical technology - Part 2: Telecommunications and electronics (IEC 60027-2:2019); German version EN IEC 60027-2:2019
Edition 2023-02

Railway applications - Track - Railbound construction and maintenance machines - Part 2: Technical requirements for travelling and working; German version EN 14033-2:2017
Edition 2017-10

Ambient air - Standard method for measurement of NO₃⁻, SO₄²⁻, Cl⁻, NH₄⁺, Na⁺, K⁺, Mg²⁺, Ca²⁺ in PM2,5 as deposited on filters; German version EN 16913:2017
Edition 2017-09

Railway applications - Infrastructure - Railbound construction and maintenance machines - Part 2: Technical requirements for travelling and working; German and English version prEN 14033-2:2024
Edition 2024-12