Published
PUBLISHED
IEC 60050-561:2014 ED2
PUBLISHED
IEC 60050-561:2014/AMD4:2021 ED2
60.60
Standard published
Aug 9, 2021
Amendment 4 - International Electrotechnical Vocabulary (IEV) - Part 561: Piezoelectric, dielectric and electrostatic devices and associated materials for frequency control, selection and detection
60.60 Standard published