Discrete semiconductor devices and integrated circuits - Part 5-2: Optoelectronic devices - Essential ratings and characteristics (IEC 60747-5-2:1997 + A1:2002)
Edition 2003-04-01

Pigments and extenders - Methods of dispersion for assessment of dispersion characteristics - Part 3: Dispersion using a high-speed impeller mill (ISO 8780-3:1990)
Edition 1995-06-01

Wind energy generation systems - Part 21-2: Measurement and assessment of electrical characteristics - Wind power plants ((IEC 61400-21-2:2023) EN IEC 61400-21-2:2023) (german version)
Edition 2024-05-01

Explosive atmospheres - Part 20-2: Material characteristics - Combustible dusts test methods - Technical Corrigendum 1 (ISO/IEC 80079-20-2:2016 + Cor 1:2017)
Edition 2018-05-01

Power line communication apparatus used in low-voltage installations - Radio disturbance characteristics - Limits and methods of measurement - Part 1: Apparatus for in-home use (Corrigendum) (german version)
Edition 2019-01-01

Sound system equipment - Part 24: Headphones and earphones - Active acoustic noise cancelling characteristics ((IEC 60268-24:2023) EN IEC 60268-24:2024) (german version)
Edition 2024-07-01

Radio Equipment and Systems (RES). Float-free maritime satellite Emergency Position indicating Radio Beacons (EPIRBs) operating on 406,025 MHz. Technical characteristics and methods of measurement
Edition 1997-04-01

Radio Equipment and Systems (RES). Technical characteristics and methods of measurement for maritime float-free satellite Emergency Position Indicating Radio Beacon (EPIRB) operating in the 1,6 GHz band through geostationary satellites
Edition 1999-04-01

Transmission and multiplexing (TM). Synchronous cross connect equipment 64 and n X 64 kbit/S cross connection rate 2048 kbit/S access ports. Part 1: core functions and characteristics
Edition 1995-11-01

Transmission and Multiplexing (TM) - Generic requirements for synchronization networks - Part 5-1 : timing characteristics of slave clocks suitable for operation in Synchronous Digital Hierarchy (SDH) equipment
Edition 2000-06-01