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IEC
IEC 60974-1:2021
En Vigor
2021-06-29
Arc welding equipment - Part 1: Welding power sources
IEC
IEC TR 61597:2021
En Vigor
2021-06-29
Overhead electrical conductors - Calculation methods for stranded bare conductors
IEC
IEC 63203-101-1:2021
En Vigor
2021-06-29
Wearable electronic devices and technologies - Part 101-1: Terminology
IEC
IEC 62271-215:2021
En Vigor
2021-06-29
High-voltage switchgear and controlgear - Part 215: Phase comparator
used with VDIS
IEC
IEC 63044-4:2021
En Vigor
2021-06-29
Home and building electronic systems (HBES) and building automation and
control systems (BACS) - Part 4: General functional safety requirements
for products intended to be integrated in HBES and BACS
IEC
ISO/IEC 19566-6:2019/AMD1:2021
En Vigor
2021-06-29
Information technologies - JPEG systems - Part 6: JPEG 360 - Amendment
1: Addition of new JPEG 360 image types and accelerated ROI rendering
IEC
IEC 60794-1-31:2021
En Vigor
2021-06-28
Optical fibre cables - Part 1-31: Generic specification - Optical cable
elements - Optical fibre ribbon
IEC
IEC 60794-1-31:2021 RLV
En Vigor
2021-06-28
Optical fibre cables - Part 1-31: Generic specification - Optical cable
elements - Optical fibre ribbon
