Operation And Maintenance Of Substation - Maintenance of CCTV04 Nos 220132 KV Switchyard installed of 220 KV Substation Gonda, Operation And Maintenance Of Substation - Servicing of Air Compressor of 145KV SF6 CB installed at 132KV Payagpur Bay at 220KV SS Gonda including replacement of all gaskets Mobil oil of Compressor and also replacement of bearing of motor with is won ..
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