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IEC PAS 62277:2001 ed1.0

Заменен
Test-fixture of surface mounting quartz crystal units — 11 стр.
Describes the test-fixture that allows the accurate measurement of resonance frequency, resonance resistance, and electrical-equivalent-circuit constants of a leadless surface mounting quartz crystal using the zero phase technique as specified in IEC 60444.
ICS
31.140 Piezoelectric devices / Пьезоэлектрические и диэлектрические приборы