Tenders for Supply Of Lavatory Window With Fixed Louvers And Sealed Glass Unit For Lhb Coaches As Per Rcf Drg. No. Lw54188 Alt - A And Follow Rcf/kxh Design Office L No. Md35131 Dated 26.12.2022. To Be Procured From Rcf Approved Sources Only. Rcf Item Id: 2400001.