You Searched for - is 4570 : part 3
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    IS 4570 : Part 3 : 1984     (Reaffirmed Year : 2015 )

    Crystal Unit Holders - Part 3 : Tube Type Crystal Unit Holders (Glass) Types AP, AR, AS, AT and AU

    Technical Committee : LTD 24

    Superseeded by : IS/IEC 60122-3 : 2010
    Status : withdrawn

    No. of Amendments : 0