Ключевые слова: administration, apparatus, automatic, broadcast, button, channel, command, control, desk, device, digital, direction, display, electric, electrical, electronic, engineer, equipment, facility, factory, green, indicator, industrial, industry, instrument, keyboard, keypad, light, machine, media, motor, off, panel, pump, push, record, red, scale, stage, stand, switch, table, technology, white, yellow,