Ключевые слова: anchor, architecture, background, build, building activity, clamp, concrete construction, connecting, connector, construction, construction equipment, construction frame, construction industry, development, engineering, equipment, formwork, frame, galvanized, high, industrial, industry, infrastructure, installation, machine, metal, point, reconstruction, safety, scaffold, scaffolding, shadow, site, stacking, steel, structure, support, vanishing, way, work,