Description :
Tenders for Supply Of Backing Ring For Upgraded Class E Ctrb (6" X 11") Conforming To Rdso Str N O: Ab/rb-40-2016 (rev.2) Of June-2021 , Or Latest Amendment, If Any To Nei Drg. No. Rbsd-7111 R Ev. Nil Or Latest Part No. 09 Make-nei [ Warranty Period: 48 Months After The Date Of Delivery ]