Amendment 4 - International Electrotechnical Vocabulary (IEV) - Part 561: Piezoelectric, dielectric and electrostatic devices and associated materials for frequency control, selection and detection
STANDARD published on 9.8.2021
Designation standards: IEC 60050-561-ed.2.0/Amd.4
Note: Change
Publication date standards: 9.8.2021
The number of pages: 33
Approximate weight : 99 g (0.22 lbs)
Country: International technical standard
Category: Technical standards IEC