Ключевые слова: abstract, broken, checked pattern, circuit board, closeup, computer, computer part, damaged, decoration, desk, disassembling, education training class, electrical component, electronics industry, engineer, equipment, examining, expertise, hand, healthcare and medicine, human body part, human hand, improvement, indoors, industry, laptop, mechanic, medical exam, mistake, mother board, occupation, one person, people, recovery, repairing, service, support, technician, technology, work tool, working,