Supply Of Dye Penetrant TestDye Penetrant Test,Dye Penetrant Test (Liquid Penetration Examination) And Ratio Of By Volume Between Penetr Ant, Cleaner & Developer Shall Be 1:3:2 As Per Rdso Specification No-M&C/Ndt/105/2001 As Per Annexure Schedule Attached --.Shelf Life 12-18 Months. [ Warranty Period: 18 Months After The Date Of Delivery ]