Download
Close
Автор:
id:
Ключевые слова:
angles, asian, background, building, check, checking, cloud, computer, construction, engineer, engineering, equipment, examination, field, focus, geodesy, geography, grass, ground, helmet, horizontal, industry, inspection, instrument, land, looking, male, measurement, measuring, occupation, outdoors, plan, points, position, precision, professional, site, sky, survey, surveyor, tablet, tacheometer, technology, theodolite, tool, topographic, tripod, worker, working, workwear,