Tenders for Complete Machining Of Set Of Spider Centre And Arm Assy Conforming To Drawing 02520212701, 12520212701, 02520212704, Annexure-1S, T Pqrhgm/ 1252/Pqr And Qa/Hg/662 Rev-03 Clause 2.19. Raw Material Wt 87652 Kg, Finish Material Wt 83527 Kg, Complete Machining Of Set Of Spider Centre And Arm Assy