Composite Grooved Rubber Sole Plate(Cgrsp) - 10 Mm Thickness For Use On Sharp Curve With Wider Psc Sleeper To Drawing No. Rdso/T-8979 To Rdso/T-8982 Suitable To Rails 60Kg(Uic) /60E1 & 52Kg Drg: (Rdso) Rt-8998 Alt-1 Spec: (Rdso) T- 55-2025 Revision-01 [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitted: Max 8 La Cs ] ]