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IEC
IEC
IEC 63056:2020
En Vigor
2020-03-27
Secondary cells and batteries containing alkaline or other non-acid
electrolytes - Safety requirements for secondary lithium cells and
batteries for use in electrical energy storage systems
IEC
IEC 60076-11:2018/ISH1:2020
En Vigor
2020-07-10
Interpretation sheet 1 - Power transformers - Part 11: Dry-type transformers
IEC
IEC 60050-722:1992
En Vigor
1992-11-30
International Electrotechnical Vocabulary (IEV) - Part 722: Telephony
