Tenders for Supply of Ring Guage For Pinion Shaft Of Wag-9/Wap-7 Locos. As Per Rdso Drawing No . Skel- 5043, Alt-0 Supply With Calibration Certificate Issued From Nabl Approved Test Labhouse And Packed In A Suitable Wooden Box.Make-Mahaprabhu Engg Works Or Similar Warr Anty Period: 30 Months After The Date Of Delivery