Measurement and test methods for tuning fork quartz crystal units in the range from 10 kHz to 200 kHz and standard values (Endorsed by AENOR in June of 2009.)
NORM herausgegeben am 1.6.2009
Designation standards: UNE-EN 60689:2009
Publication date standards: 1.6.2009
The number of pages: 23
Approximate weight : 69 g (0.15 lbs)
Country: Spanish technical standard
Kategorie: Technische Normen UNE