Tender For providing of repair, maintenance, and installation of plant/ systems/equipments (version 2) - lab; equipment geography lab; service provider - slides of rocks & mineral, clinometer compas, measuring tabe (100 ft) fiber body, solar system hand operated, barometer (4 tin), aneroid meter, thermometer (dry & wet), thermometer (max. & min.), 3d maps (physical and political), (india, world,mp, asia, europe, africa, nor th & south america) each 2, globes (physical and political)