FOR DISMANTLING WORK OF 400 220 33 KV 500 MVA TRANSFORMER TOSHIBA MAKE ALONG WITH ASSOCIATED WORKS AT 400 KV SUB STATION GREATER NOIDA UNDER ETC GREATER NOIDA FOR DISMANTLING WORK OF 400 220 33 KV 500 MVA TRANSFORMER TOSHIBA MAKE ALONG WITH ASSOCIATED WORKS AT 400 KV SUB STATION GREATER NOIDA UNDER ETC GREATER NOIDA