supply of spare sk 30hspare sk 30h,supply of spare sk 30h double rail contact with 4 mtr, integral cable for msdac suitable for e ldyne make as per rdso specn.no.rdso/spn/176/2013 ver-3. make /brand : eldyne electro systems pvt lt d. [ warranty period: 30 months after the date of delivery ] ] sr. section engineer .(signal) maharashtra 4.00 set , sk 30h double rail contact with 8 meter cable for eldyne make multi/single section digital ax le counter as per rdso specification no.rdso/spn/176/2013 ver.3 or latest and manufacturer specificatio n. make eldyne electro systems pvt ltd. [ warranty period: 30 months after the date of delivery ] ] , sk 30h double rail contact with 5.5 meter cable for multisection digital axle counter (msda c) as per rdso specification rdso/spn/176/2013. make m/s eldyne electro systems pvt ltd.version 1 or latest. [ warranty period: 30 months after the date of delivery ] ]