You Searched for - is 10776 : part 4
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    IS 10776 : Part 4 : 1984     (Reaffirmed Year : 2019 )

    Methods of Measurement of Electro-acoustical Characteristics of Hearing Aids - Part 4 : Hearing Aids with Bone Vibrator

    Technical Committee : LTD 7
    Status : Active

    No. of Amendments : 0