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IEC
IEC 60974-13:2021
En Vigor
2021-04-15
Arc welding equipment - Part 13: Welding current return clamp
IEC
IEC 60974-11:2021 RLV
En Vigor
2021-04-15
Arc welding equipment - Part 11: Electrode holders
IEC
ISO/IEC 11801-3:2017/AMD1:2021
En Vigor
2021-04-14
Amendment 1 - Information technology - Generic cabling for customer
premises - Part 3: Industrial premises
IEC
ISO/IEC 11801-3:2017+AMD1:2021 CSV
En Vigor
2021-04-14
Information technology - Generic cabling for customer premises - Part 3:
Industrial premises
IEC
IEC 60364-5-54:2011/AMD1:2021
En Vigor
2021-04-13
Amendment 1 - Low-voltage electrical installations - Part 5-54:
Selection and erection of electrical equipment - Earthing arrangements
and protective conductors
IEC
IEC 60364-5-54:2011+AMD1:2021 CSV
En Vigor
2021-04-13
Low-voltage electrical installations - Part 5-54: Selection and erection
of electrical equipment - Earthing arrangements and protective conductors
ISO
ISO/IEC 24800-2:2021
En Vigor
2021-04-13
Information technology — JPSearch — Part 2: Registration, identification
and management of schema and ontology
ISO
ISO/IEC 29183:2021
En Vigor
2021-04-13
Information technology — Office equipment — Method for measuring digital
copying productivity for a single one-sided original
