Ключевые слова: batten, beam, climbing, concrete, construction, construction cradle, cradle, electric platform, floor, group, hanging, hard, height, high, house, industrial, joist, jumpsuit, lift, maintenance, moving, operation, platform, rail, reliable, rise, rope, safe, safety, scaffold, site, sling, slowly, steel, straps, structor, structure, suspended, suspension, texture, toil, under, under construction, uniform, up, wall, wire, work, workers, yellow,