Norm
[AKTUELL]
UNE-EN 60444-9
UNE-EN 60444-9
Measurement of quartz crystal unit parameters - Part 9: Measurement of spurious resonances of piezoelectric crystal units (IEC 60444-9:2007). (Endorsed by AENOR in August of 2007.)
Titel (englisch)
Measurement of quartz crystal unit parameters - Part 9: Measurement of spurious resonances of piezoelectric crystal units (IEC 60444-9:2007). (Endorsed by AENOR in August of 2007.)