Gem Bids For Comprehensive Annual Maintenance Contract Of 05 Specialist Vehicles Electronic Carrier Engine Carrier Air Truck And Eicher Troops Carrier Electronic Carrier Make Eicher Sl No 717, Engine Carriermake Tata Sl No 048, Engine Carrier Make Tata Sl No 049, Air Truck Tata 407 Make Tata Sl No 407, Eicher Cantertroop Carrier Make Eicher Sl No 113