Tenders for Supply of Oil Servo Gear Hp - 90 Of Iocl Or Hp Gear Oil Ep- 90 Of Hpcl Or Mak Spirol 90 Ep Of Bpcl For Use In Reversing / Intermediate Gear Box Of Wds4 Locos And Axle Drive Of Zdm3. Kinematic Viscosity Requirement 15.5 To 18.00 Cst At 100 Deg.C.
