Ключевые слова: 53050, assembling, business, calibration, chipset, circuit, close up, components, connection, contemporary, devices, dhai, diagnostics, electronics, electronics expertise, entrepreneur, entrepreneurship, equipment, experience, expertise, gadgets, hitech, job, key, labor, maintenance, maintenance services, man, micro chip, microscheme, modern, partial view, phone repair, professional, repair shop, repairman, service, skilled, small business, spare parts, specialist, store, technical, technician, technology, testing, work, workplace, workshop,