You Searched for - IS 7820
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    IS 7820 : 2004     (Reaffirmed Year : 2009 )

    Electrical Apparatus for Explosive Gas Atmospheres - Method of Test for Ignition Temperature

    Technical Committee : ETD 22

    Superseeded by : IS/IEC 60079-20-1 : 2010
    Status : withdrawn

    No. of Amendments : 0
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