Ключевые слова: access, air, architecture, area, atmosphere, blue, compartments, concrete, construction, controls, corridor, cylindrical, design, dimly, engineering, environment, equipment, facility, illumination, industrial, interior, isolation, layout, lighting, lit, maintenance, management, metal, modern, movement, pipeline, reflections, round, safety, secure, shadows, solutions, space, storage, structure, systems, tanks, technology, transport, underground, utilities, wall, workflow,