NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Project
Review report on IEC 60050-561 Ed.1.0: International Electrotechnical Vocabulary - Chapter 561: Piezoelectric devices for frequency control and selection , IEC 60050-561 am1 Ed.1.0 and IEC 60050-561 am2 Ed.1.0
Planned document number
IEC 1/2129/RR