Locking Arrangement Of Cbc Unlocking Handle ( Ref. Letter No. Dy .Cme /Chg ./ Wcr- Wcr/M /N/03/902 Dt. 22.06.2022 ) Drawing Attached ( Manufacturing Item ) (Warranty Period : Upto 30 Months Fro M The Date Of Delivery.) [ Warranty Period: 30 Months After The Date Of Delivery ] ]