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IS/IEC 62056 : Part 21 : 2002 ( IEC 62056 : Part 21 : 2002)
(Reaffirmed Year :
2020
)
Electricity Metering — Data Exchange for Meter Reading, Tariff and Load Control, Part 21 Direct Local Data Exchange
Technical Committee :
ETD 13
Price :
₹ 8,600.00 ( US$ 99.00)