Ключевые слова: action, activity, angle, asphalt, blade, bluecollar, build, builder, cement, circular, closeup, concrete, construction, cut, cutter, cutting, diamond, dirty, drilling, dust, electric, equipment, floor, grinder, horizontal, industrial, industry, job, laborer, machine, maintenance, man, manual, pavement, people, person, power, reconstruction, repair, road, roadworks, saw, sawing, site, slab, street, tool, work, worker, workplace,