Surveying apparatus and instruments; inertia, acceleration and distance measuring apparatus; apparatus for recording, transmission or reproduction of sound or images; satellite navigation receivers and aerials; digital cameras; laser distance measuring equipment; laser scanners, in particular for use with and on manned and unmanned land, water and air vehicles of all kinds; 2D and 3D laser scanners; terrestrial, mobile, airborne and seaborne laser scanners and laser range finders; optical ref...

Resin-based sealants for use on oil and gas wells