You Searched for - is 7889 (active,concurrent running)
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    IS 7889 (Active,Concurrent Running) : 1975     (Reaffirmed Year : 2020 )

    Vibration galvanometers

    Technical Committee : ETD 12

    Superseeded by : IS 7889 : 2023
    Status : withdrawn

    No. of Amendments : 0