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IEC
IEC 61169-60:2021
En Vigor
2021-03-17
Radio-frequency connectors - Part 60: Sectional specification for RF
coaxial connectors with push on mating - Characteristic impedance 50 Ohm
(type SMPM)
IEC
IEC 62325-451-7:2021
En Vigor
2021-03-17
Framework for energy market communications - Part 451-7: Balancing
processes, contextual and assembly models for European style market
IEC
IEC TS 60034-31:2021
En Vigor
2021-03-17
Rotating electrical machines - Part 31: Selection of energy-efficient
motors including variable speed applications - Application guidelines
IEC
IEC 61189-5-301:2021
En Vigor
2021-03-17
Test methods for electrical materials, printed boards and other
interconnection structures and assemblies - Part 5-301: General test
methods for materials and assemblies - Soldering paste using fine solder particles
IEC
IEC 61967-4:2021
En Vigor
2021-03-16
Integrated circuits - Measurement of electromagnetic emissions - Part 4:
Measurement of conducted emissions - 1 ohm/150 ohm direct coupling method
IEC
IEC 60216-3:2021 RLV
En Vigor
2021-03-16
Electrical insulating materials - Thermal endurance properties - Part 3:
Instructions for calculating thermal endurance characteristics
IEC
IEC 61968-13:2021
En Vigor
2021-03-16
Application integration at electric utilities - System interfaces for
distribution management - Part 13: Common distribution power system
model profiles
ISO
ISO/IEC 29110-4-2:2021
En Vigor
2021-03-16
Systems and software engineering — Lifecycle profiles for Very Small
Entities (VSEs) — Part 4-2: Software engineering: Profile
specifications: Organizational management profile group
