Thermal Cum Sound Insulation Material For Driver'S Cab To Be Used In 3-Pha Se Electric Locomotive To Spec No. Clw/Ms/3/160 Alt.-Nil, And Str No. Icf/Md/Spec-413 Rev.-0 And Drg No 1209-08.130-616, Alt.-Nil [ Warranty Period: 30 Months After The Date Of Deliv Ery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitt Ed: Max 8 Lacs ] ]