Ключевые слова: architecture, background, block, box, brick, build, cable, closeup, concrete, connect, connection, construction, control, electric, electrical, electricity, electronic, energy, equipment, fix, fuse, home, house, industrial, install, line, metal, new, pipe, pipes, plastic, plug, power, pvc, safety, supply, switch, system, technology, tube, wall, wire, wiring, yellow,