Tenders for Gem Bids For Procurement Of Hydrogen Gas With Services For Ntpc Farakka, 30420 M1060250510-hydrogen 99.984 Percentage Gr1 Is 1090 Cap 46.7 L H2 Cylinders Washer Repl H2 Cylinders Valve Repl H2 Cylinder Spindle Repl Repl Of Gland Nut H2 Cylinders Painting H2 Cylinder Cap Repl
