Zr. Cu. Stamping Type Resistance Ring For Shaft Mounted Scheme- I Rotor. Drg. No: - Sk El- 4738 Alt-3, Spec. No:- Rdso/08/El/Spec./0062/Rev-3, Str No: - Clw/Tm/17700. [ Warranty Perio D: 30 Months After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitt Ed: Max 8 Lacs ] ]