Sale Buy Now Add to wishlist UHV GAS INSULATED SUBSTATIONS- MITIGATION OF VERY FAST TRANSIENT OVER VOLTAGES (VFTOS) ₹880.00 Original price was: ₹880.00.₹704.00Current price is: ₹704.00. ₹ ByDr. R. Durga Rao, Dr. K. Naga Sujatha Buy Now Add to wishlist