Tenders for Supply of Panel Filter For Hatch Doors Suitable For Side Walls Of 500 Kva Powercars Used In Indian Railway As P Er Icf Drawing No. Icf/Sk-4-4-095 Alt-A Confirming To Icf Specification No. Icf/Md/Spec-097C, Rev-2. Warra Nty Period: 30 Months After The Date Of Delivery