Goods, Manufacture And Supply Of Glass Filled Nylon-66 Insulating Liner To Rdso Drg.No .T8752 To T-8753 (Alt-4), For Use With Psc Sleeper To Rdso Drg No. Rdso/ T-8746 Suitable To 52Kg Rail (One Set Consist Of 1 No. T-8752 & 1 No. Of T-8753) And Irs Specification For Glass Filled Nylon-66 Insul Ting Liner Sr. No. T-44-2025 (Third Revision). Latest Alterations Shall Be Applicable. [ Warranty Perio D: 30 Months After The Date Of Delivery ] ]