Ecil Make Coarse And Fine Potentiometer Assembly As Perspecification In Annexure-1 , Ecil Make Single Turn 2 Cuppotentiometer As Per Specification In Annexure-1 , Ecilmake Single Turn Potentiometer Type-1 As Per Specificationin Annexure-1 , Ecil Make Rectilinear Potentiometer Type-1As Per Specification In Annexure-1 , Ecil Make Rectilinearpotentiometer Type-2 As Per Specification In Annexure-1 ,Ecil Make Rectilinear Potentiometer Type-3 As Perspecification In Annexure-1 , Ecil Make 12 Positioncommutator Switch Quantity: 67