Tenders for Supply of Electromagnetic Vacuum Indicator Emvi With Connector To Koel Part N O:Dv0.807.19.0.Pr Suitable For Koel Engines Fitted Lhb Power Cars.. Make:-Kirloskar/Greaves /Cummins . Note: As Per Railway Board Letter No.2006/Electg/138/1Pt Dt.11.01.2023 Offer Accepted Only Oe M Or His Authorized Dealers. Warranty Period: 30 Months After The Date Of Delivery