You Searched for - is 4570 : part 7
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    IS 4570 : Part 7 : 1985     (Reaffirmed Year : 2015 )

    Crystal unit holders: Part 7 Microminiature, metal, solder seal, two-wire crystal unit holder, type DJ

    Technical Committee : LTD 24

    Superseeded by :
    Status : withdrawn

    No. of Amendments : 0