Ключевые слова: background, board, circuit, computer, computer microprocessor, computer processor, concept, connection, construction, craftsman, data, device, digital, electronic, electronic equipment, electronics, equipment, hand, hardware, helmet, industrial, industry, information, integrated, labor, man, manufacture, mask, metal, metalwork, microchip, microcontroller, microprocessor, modern, modern circuit, motherboard, network, pc, pc tech, person, processor, protection, safety equipment, system, technology, work, worker, workplace, works, workshop,