Designed for measuring angles in theodolite moves, in the breakdown of plan and height surveying networks, measuring distances using a threaded rangefinder telescope, as well as for levelling with a horizontal beam using a level with the tube and the determination of magnetic azimuths on the bussol.
أخبرنا بما تحتاجه واحصل على عروض أسعار من موردين موثوقين