NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Standards
[CURRENT]
IEC 60444-7
IEC 60444-7
Measurement of quartz crystal unit parameters - Part 7: Measurement of activity and frequency dips of quartz crystal units
Title (German)
Messung von Schwingquarz-Parametern - Teil 7: Messung von Aktivitäts- und Frequenz-Dips von Schwingquarzen