Home » Tender for Attend Oil Leakage Of 66/11kv 20mva Power Transformer T-5 Installed At 220kv Grid S/s Pstcl, Sunam, 66/11kv 20mva Power Transformer T-2 & 66/11kv 20mva Power Transformer T-4, Installed At 220kv Grid S/s Pstcl Rajla Under P&m Division, Pstcl, Patran. Power, India