Supply of Hand Push Tribometer Rail Surface Friction Meter As Per Attached Rdso Specification No. I S/Rdso-Tmm/0001:2023 Revision: 00 Dated 20.06.2023 Warranty Period: 30 Months After The Date Of Delivery Quantity Tolerance +/-: 5 %Age, Item Category : Normal, Total Po Value Variation Permitted: Max 8 Lacs