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  • UNE-EN 60444-1/A1:1999

    Current The latest, up-to-date edition.

    Measurement of quartz crystal unit parameters by zero phase technique in a pi-network -- Part 1: Basic method for the measurement of resonance frequency and resonance resistance of quartz crystal units by zero phase technique in a pi-network. (Endorsed by AENOR in April of 2001.)

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  01-04-2001

    Publisher:  Asociacion Espanola de Normalizacion

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    Committee CTN 209/SC 49
    Document Type Amendment
    Publisher Asociacion Espanola de Normalizacion
    Status Current
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