Procurement of Spares of Greaves Make Gear Box Model U 600 of Bottom Ash Eccentric Crusher And Spares of Pembril Make Fluid Coupling Model 23 SCR25B of Ash Slurry Pump for AHP of Unit no. 3 and 4, PH II, at SGTPS, MPPGCL, Birsinghpur. (投標 №114336185cn)