Hp Power Kool Rr Of M/S Hpcl Mumbai For Non-Chromate Boron Corrosion Inhibitor For Engine Coolant Water Treatment Of Diesel Locomotives As Approved Coolant To Rdso Report No. Mp. Mi- 15 (Revision-7) Feb 2016 As Per Drg.No. Rdso Report No. Mp. Mi-15 (Revision-7) Feb 2016 Specn: Rds O Report No. Mp. Mi-15 (Revision-7) Feb 2016 [ Warranty Period: 30 Months After The Date Of Delivery ] ]