Ключевые слова: architecture, area, brick, building, checking, close, closeup, construction, device, engineer, engineering, equipment, exact, focus, geodesic, geodesy, hardhat, helmet, industrial, industry, instrument, level, leveling, look, machinery, man, measure, measurement, optical, orange, points, position, selective, single, steel, technique, technology, theodolite, theodolitelevel, tool, total, transit, up, use, work, workplace,