Tenders for Supply of Pantograph Type Wbl 22.03 Drg No. 1-27410.14062. Alt-Q. Scope Of Supply: Pan Tograph Assembly With Pneumatic Control Unit And Valve Plate Assembly With Insul Ator For Ac Emu Application Of M/S Schunk Metal And Carbon I Pvt. Ltd. Warranty Peri Od: 30 Months After The Date Of Delivery