Ключевые слова: automation, block, blue, board, boards, cable, circuit, closeup, colorful, component, connect, connection, connector, control, current, device, diagram, electric, electrical, electricity, electronic, energy, equipment, industrial, industry, joint, line, manufacturing, panel, plastic, plc, plug, power, quick, safety, socket, supply, switch, system, technical, technology, telecommunications, terminal, up, voltage, white, wire, wired, wiring, yellow,