At welding of 60 kg/52 kg rails and combination joints with single shot crucible skv process with contractors own rdso approved welding portion in clwlth "doubling of roza - sitapur section" or any other location under the jurisdiction Dy/CE/C/MB.
At welding of 60 kg/52 kg rails and combination joints with single shot crucible skv process with contractors own rdso approved welding portion in clwlth "doubling of roza - sitapur section" or any other location under the jurisdiction Dy/CE/C/MB.
Welding Electrode and Stores Tenders