Tender Brief : Supply Of leaf spring to rdso drg. no. t-6310 , manufacturing and supply of leaf spring to rdso drg. no. t-6310 (alteration nil) for slide ch air for 10125 mm curved switch with zu-1-60 thick web tongue rails b.g. (1673 mm) for 60 kg (uic) on psc sleepers and conforming to specification irs: t-42-2020 & 55 si-7 revised up to date. [ warranty period: 30 months after the date of delivery ] ] Read More