Tenders for Supply of Polychloropene Rubber Grade-F Pad Of Size 240Mm X 210Mm X 18Mm For + 0 - 1 Mm For V Grooved Axle Pulley Of 25 Kw Alternators. As Per Rdsos Drg.No.Skel 4021 Alt. 2. The Material Should Be As Per Laid Down Clause No. 3.2, 4.1 & 3.2, 4.2 As Mentioned In Irs R-48-88