You Searched for - is 7931 : part 1
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    IS 7931 : Part 1 : 1975     (Reaffirmed Year : 2019 )

    Automatic and semi-automatic welding equipment with self-adjusting arcs (MIG/MAGprocesses): Part 1 dc welding generator power source

    Technical Committee : ETD 21
    Status : Active

    No. of Amendments : 0
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