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    IS 15503 : 2004     (Reaffirmed Year : 2010 )

    Graphical Symbols - Test Methods for judged comprehensibility and for comprehesion

    Technical Committee : PGD 1

    Superseeded by : IS 15503( Part 1): 2014, IS 15503( Part 2) : 2014
    Status : withdrawn

    No. of Amendments : 0