Ключевые слова: assembly, background, black, business, cell, cellphone, cellular, chip, circuit, communication, concept, control, copy, damage, device, disassembly, display, electrical, electronic, engineer, equipment, fix, gadget, industry, isolated, memory, mobile, modern, motherboard, multimedia, object, part, parts, phone, repair, screen, screw, screwdriver, service, smart, smartphone, space, technician, technology, telephone,