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Measurements and test methods for 32 kHz quartz crystal units for wrist watches and standard values standard by International Electrotechnical Commission, 01/01/1980
Applies to 32 kHz quartz crystal units for wrist watches. Gives methods of measurement of resonance frequency, resonance resistance, frequency-temperature dependence and frequency pulling. Lays down test methods in accordance with IEC 68-2-6, 68-2-20, 68-2-21 and 68-2-27.
Product Details
Edition:
1.0
Published:
01/01/1980
Number of Pages:
33
File Size:
1 file , 1.2 MB
Note:
This product is unavailable in Ukraine, Russia, Belarus
