Ключевые слова: architect, architectural, architecture, builder, business, camera, civil, construction, contractor, design, digital, engine, engineer, engineering, equipment, gear, industrial, industry, instrument, machinery, manufacturing, mechanic, mechanical, mechanism, occupation, operation, operator, organization, pictogram, precision, professional, professions, project, screwdriver, symbol, technical, technician, technology, tools, under construction, work, worker, working,