Supply Cum Application Of Pad Type Ceramic Fibre Blanket Insulation In Two Unit Of 210 Mw Lmz Set,Hp,Ip,Lp Turbine And Its Msv, Iv And Control Valves For Khstps/Ntpc/Ussc-Cpg2/9900239812/2022_Ntpc_63776_1 (EXPIRED)