Ключевые слова: adult, adults only, analysis, analyzing, auto, car, chart, closeup, color image, computer, control, diagnosis, ecu, electricity, engine, engineer, equipment, examining, expertise, garage, healthcare and medicine, human hand, industry, land vehicle, laptop, mechanic, monitor, occupation, people, performance, problem, problems, repair shop, repairing, repairman, security, service, skill, small business, technician, technology, thailand, transportation, tuning, using, wireless technology, work tool, working, workshop,