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IEC
IEC 62629-1-2:2021
En Vigor
2021-09-17
3D display devices - Part 1-2: Generic - Terminology and letter symbols
IEC
IEC 63041-1:2021 RLV
En Vigor
2021-09-17
Piezoelectric sensors - Part 1: Generic specifications
IEC
IEC 63041-1:2021
En Vigor
2021-09-17
Piezoelectric sensors - Part 1: Generic specifications
IEC
IEC 62629-1-2:2021 RLV
En Vigor
2021-09-17
3D display devices - Part 1-2: Generic - Terminology and letter symbols
ISO
ISO/IEC 18745-2:2021
En Vigor
2021-09-16
Test methods for machine readable travel documents (MRTD) and associated
devices — Part 2: Test methods for the contactless interface
IEC
IEC 60700-1:2015/AMD1:2021
En Vigor
2021-09-15
Amendment 1 - Thyristor valves for high voltage direct current (HVDC)
power transmission - Part 1: Electrical testing
IEC
IEC 62586-2:2017+AMD1:2021 CSV
En Vigor
2021-09-15
Power quality measurement in power supply systems - Part 2: Functional
tests and uncertainty requirements
IEC
IEC 61869-11:2017/ISH1:2021
En Vigor
2021-09-15
Interpretation sheet 1 - Instrument transformers - Part 11: Additional
requirements for low-power passive voltage transformers
