You Searched for - IS/IEC 60255 : Part 121
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    IS/IEC 60255 : Part 121 : 2014 ( IEC 60255 : Part 121 : 2014)    

    Measuring Relays and Protection Equipment Part 121 Functional Requirements for Distance Protection

    Technical Committee : ETD 35
    Status : Active

    No. of Amendments : 0
    Price : ₹ 16,200.00 ( US$ 192.00)

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