You Searched for - IS 9147
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    IS 9147 : 1979     (Reaffirmed Year : 2021 )

    Cable sealing boxes for oil immersed transformers suitable for paper insulated lead sheathed cables for highest system voltages from 12 kV upto and including 36 kV

    Technical Committee : ETD 16
    Status : Active

    No. of Amendments : 0