Manufacture & Supply Of Inspection Gauges As Per Rdso Drg No. T-8990 For Inspection Of Me Tal Liner (T-8748 To T-8750) (Duly Packed In A Well-Cushioned Double-Decker System For Easy Handling) Gau Ges Calibrated From Rdso " [The Gauges Calibrated From Nabl Accredited Labs As Specified In The Drawings . The Gauges Should Also Be Got Verified By Sending Them To Rdso [Track Directorate (Inspection Unit)]." [ Warranty Period: 30 Months After The Date Of Delivery ] ]