Tenders for Supply of Carbon Brush Complete For Mcpa Using Approved Grade Eg-14 D I Imported / Indigenous Grade Of M/S. Assam Carbon Pvt. Ltd. Only And As Per S.C. Rly Drawing No. A4/El/Wam4/1084, Alt-1, Communicated Vide Clw Letter No. Clw/Tm/11000 Dt. 01.07.2022..