Ключевые слова: abrasive bars, antique, buzz, circular, collection, cutout, disc, disk, grained, hardware, improvement, industrial, leaning, maintenance, manual, manufacturing, metallic, occupation, paper, physical, polish, radial, repairing, rolled, rough, sandpaper, scrape, scratch, scratched, scrub, service, set, sharp, sheet, silicon, smooth, steal, studio, teeth, textured, variation, wheel, work, workshop,