Amendment 4 - International Electrotechnical Vocabulary (IEV) - Part 121: Electromagnetism
STANDARD published on 19.1.2021
Designation standards: IEC 60050-121-ed.2.0/Amd.4
Note: Change
Publication date standards: 19.1.2021
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: International technical standard
Category: Technical standards IEC