Ключевые слова: action, activity, angle, asphalt, blade, build, builder, building, circular, concrete, concrete cutter, concrete saw, construction, cut, cutter, danger, diamond, disc, drainage works, dust, dust suppressor, equipment, floor, grinder, grinding, industrial, industry, job, laborer, machine, outdoor, pavement, paving, person, petrol, petrol saw, power, power tool, reconstruction, road, road saw, road works, saw, site, skill, slab, stone, street, surface, tool, wet cut, wheel, work, worker, workplace,