Dtpc At Sundargarh End , E1 To Fo Convertor At Sundargarhend , Optical Fibre At Sundargarh End , Liu At Sundargarhend , Itc Of Dtpc At Sundargarh End , Itc E1 To Foconvertor At Sundargarh End , Itc Liu At Sundargarh End ,Itc Optical Fibre At Sundargarh End , Spare Dtpc Atsundargarh End , Spare E1 To Fo Convertor At Sundargarhend , Spare Optical Fibre At Sundargarh End , Spare Liu Atsundargarh End , Dtpc At Ntpc Darpalli End Sundargarh Ss, E1 To Fo Convertor At Ntpc Darpalli End Sundargarh Ss ,Optical Fibre At Ntpc Darpalli End Sundargarh Ss , Liu Atntpc Darpalli End Sundargarh Ss , Itc Of Dtpc At Ntpcdarpalli End Sundargarh Ss , Itc E1 To Fo Convertor Atntpc Darpalli End Sundargarh Ss , Itc Liu At Ntpc Darpalliend Sundargarh Ss , Itc Optical Fibre At Ntpc Darpalli Endsundargarh Ss , Dtpc At Rourkela Ss , Itc Of Dtpc Atrourkela Ss , Spare Dtpc At Rourkela Ss , Dtpc At Angul Ss, E1 To Fo Convertor At Angul Ss , Optical Fibre At Angul Ss ,Liu At Angul Ss , Itc Of Dtpc At Angul Ss , Itc E1 To Foconvertor At Angul Ss , Itc Liu At Angul Ss , Itc Opticalfibre At Angul Ss , Spare Dtpc At Angul Ss , Spare E1 To Foconvertor At Angul Ss , Spare Optical Fibre At Angul Ss Quantity: 18243