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    IS 15544 : 2004 ( IEC 61080 : 1991)     (Reaffirmed Year : 2022 )

    Guide to the measurement of equivalent electrical parameters of ph quartz crystal units

    Technical Committee : LTD 5
    Status : Active

    No. of Amendments : 0
    Price : ₹ 7,700.00 ( US$ 90.00)