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IEC
IEC 62153-4-9:2018
En Vigor
2018-05-29
Metallic communication cable test methods - Part 4 - 9: Electromagnetic
compatibility (EMC) - Coupling attenuation of screened balanced cables,
triaxial method
IEC
IEC 60684-3-121:2001
En Vigor
2001-07-18
Flexible insulating sleeving - Part 3: Specifications for individual
types of sleeving - Sheets 121 to 124: Extruded silicone sleeving
IEC
IEC 60404-6:2018/AMD1:2021
En Vigor
2021-07-05
Amendment 1 - Magnetic materials - Part 6: Methods of measurement of the
magnetic properties of magnetically soft metallic and powder materials
at frequencies in the range 20 Hz to 100 kHz by the use of ring specimens
IEC
IEC 60061-1V:1997
En Vigor
1997-05-23
Twentieth supplement - Lamp caps and holders together with gauges for
the control of interchangeability and safety. Part 1: Lamp caps
IEC
IEC 60730-2-11:2025 EXV
En Vigor
2025-08-07
Automatic electrical controls - Part 2-11: Particular requirements for
energy regulators
IEC
IEC 61514:2000
En Vigor
2000-04-28
Industrial-process control systems - Methods of evaluating the
performance of valve positioners with pneumatic outputs
ISO
ISO/IEC 9834-4:1991
En Vigor
1991-12-19
Information technology — Open Systems Interconnection — Procedures for
the operation of OSI Registration Authorities — Part 4: Register of VTE Profiles
IEC
IEC 60152:2021
En Vigor
2021-07-09
Designation of phase differences by hour numbers in three-phase AC systems
