Ключевые слова: analysing, assembly, assistance, breaking, cellular, communication, component, computer, connection, copy, cracked, damage, damaged, desk, device, display, electricity, electronic, expertise, fixing, glove, horizontal, human, indoor, insurance, laboratory, maintenance, mechanism, memory, mobile, mobile phone, multimedia, obsolete, phone, problems, remote, repair, repairing, security, service, smart phone, smartphone, storage, tablet, technician, tool, touch, wireless, work, working,