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    IS 2309 : 1989     (Reaffirmed Year : 2010 )

    Code of practice for the protection of buildings and allied structures against lightning

    Technical Committee : ETD 20

    Superseeded by : IS/IEC 62305-1 : 2010, IS/IEC 62305-2 : 2010, IS/IEC 62305-3 : 2010
    Status : withdrawn

    No. of Amendments : 1