Fibre optic interconnecting devices and passive components - Fibre optic connector interfaces - Part 36: Type SAC connector family (IEC 86B/4487/CD:2021); Text in German and English

Rigid precision coaxial and their associated precision connectors - Part 4: 21 mm rigid precision coaxial line and associated hermaphroditic precision coaxial connector - Characteristic impedance 50 ohm (Type 9/21) - Characteristic impedance 75 ohms (Type 6/21)

Fibre optic interconnecting devices and passive components - Fibre optic connector interfaces - Part 38:Type SEN connector family

Fibre optic interconnecting devices and passive components - Fibre optic connector interfaces - Part 37: Type MDC connector family (IEC 86B/4375/CD:2020); Text in German and English

Radio frequency and coaxial cable assemblies - Part 4-4: Detail specification for multi channel semi-rigid cable assemblies, frequency up to 6000MHz, with type 50-5 semi-rigid coaxial cable

Aerospace series - Cable, electrical, for signal transmission - Part 006: Cable, coaxial, 50 Ohms, 200 °C, type WM - Product standard

Aerospace series - Cable, electrical, for signal transmission - Part 007: Cable, coaxial, 50 Ohms, 200 °C, type WN - Product standard

Firefighting equipment - Explosion-proof portable transfer pump with electric motor - Requirements, type and acceptance test; Amendment A1

IEC 60874-14-3: Connectors for optical fibres and cables - Part 14-3: Detail specification for fibre optic adaptor (simplex) type SC for single-mode fibre

IEC 60874-14-4: Connectors for optical fibres and cables - Part 14-4: Detail specification for fibre optic adaptor (simplex) type SC for multimode fibre