Ключевые слова: appearance, auto, background, bearing, car, chemical, closeup, engine, equipment, factory, fat, friction, garage, gear, grease, hazy, industrial, industry, isolated, lithium, lubricant, lubricating, lubrication, machine, machinery, maintenance, manufacturing, mechanic, mechanical, metal, motor, nlgi, nobody, oil, part, repair, service, steel, synthetic, technical, technology, transportation, truck, vehicle, viscosity, wheel, white, work, yellow,