Ключевые слова: abrasive, ancient, background, bench, brown, circle, circular, closeup, construction, craft, design, disc, disk, electric, electrical, engineering, equipment, factory, grind, grinder, grinding, industrial, industry, iron, light, machine, manufacturing, mechanic, metal, motor, old, power, production, repair, rusty, sharpening, steel, stone, technical, technology, tool, vintage, wheel, white, work, workshop,