Supply Of Insulated Box Type Gauge Cum Level Alongwith Spirit Level Specification No.: Tm-58 Third Revision Of 2023(bg) Tm-52 Dt.24.05.2000 Second Revision, 2022(spirit Level). 2) Electronic Toe Load Measuring Device As Per Rdso Specification No.tm/sm/etlmd/218 (fourth Revision - 2022