Ключевые слова: activity, architectural, architecture, beam, build, builder, building, cable, carrying, chain, component, construct, construction, crane, development, elevating, elevator, engineering, equipment, fasten, floor, frame, heavy, helmet, hoisting, holding, hook, housing, industrial, industry, lifting, machine, machinery, man, old, outdoor, panel, people, placing, plate, protection, safety, site, structure, support, team, technology, worker, workwear,