Ключевые слова: aptitude, automation, background, batch, black, business, capability, capacity, chrome, cog, cogwheel, development, dirt, effect, efficiency, equipment, fabrication, gear, gearwheel, improvement, increase, industry, innovation, kaizen, machine, machinery, make, manufacture, manufacturing, mechanics, mechanism, metal, metallic, nickel, outcome, output, performance, process, product, production, productivity, quality, result, scratch, steel, symbol, tool, volume, wheel,