You Searched for - IS 1122 (Active,Concurrent Running )
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    IS 1122 (Active,Concurrent Running ) : 1974     (Reaffirmed Year : 2017 )

    Method of test for determination of true specific gravity of natural building stones

    Technical Committee : CED 6

    Superseeded by : IS 1122 : 2023
    Status : withdrawn

    No. of Amendments : 0