Description :
Tenders for Providing Of Custom Bid For Services - Filtration Of Oil Of 110kv/6 6kv Main Transformer, 6 6kv/0 433 Kv Distribution Transformers And Replacement Of Oil In On Load Tap Changer (oltc) Of 110kv/ 6 6kv Transformers At Cpcl Cauvery Basin Refinery Cbr Nagapattinam