BS EN 60444-4:1997 :

BS EN 60444-4:1997 : 1386437
BS EN 60444-4:1997 :
Title: Measurement of quartz crystal unit parameters Method for the measurement of the load resonance frequency fL, load resonance resistance RL and the calculation of other derived values of quartz crystal units, up to 30 MHz


Pages: 20
Year:
Publisher: British Standards Institution
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