Ключевые слова: app, belt, blueprint, caliper, chip, circuit, cog, cogwheel, computer, design, draft, electrical, electronic, engineer, engineering, factory, gear, globe, hand, hard, hat, icon, industrial, industry, laptop, line, linear, machine, machinery, manufacturing, mechanical, monitoring, operator, outline, process, production, robot, set, settings, sliding, spanner, symbol, technician, technology, thin, tool, trammel, work, worker,