Ключевые слова: black and white, board, card, chip, circuit, circuit board, circuitry, component, conductor, core, design, device, drawing, duotone, electronical, electronics, engineering, equipment, hardware, high, hitech, industrial, industry, ink, integrated, internal, main board, mainboard, manufacturing, micro, microchip, microcircuits, microelectronic, microprocessor, monochrome, mother board, motherboard, outline, parts, picture, printed, processor, science, sketch, technical, technological, technology, unicolore,