IEC 60050-721 Amd.2 Ed. 1.0 b:2017
Amendement 2 – International Electrotechnical Vocabulary (IEV) – Part 721: Telegraphy, facsimile and data communication
Amendment by International Electrotechnical Commission, 08/30/2017
- Comments Off on IEC 60050-721 Amd.2 Ed. 1.0 b:2017
- IEC