Ключевые слова: aluminum, construction, craftmanship, deburr, deburring, edge, employee, equipment, fabrication, file, filings, finishing, gloves, handle, hands, industrial, industry, instrument, job, machined, manual, manufacture, manufacturing, metal, metallic, metalwork, object, objects, occupation, precision, product, production, profession, radius, rough, smooth, smoothing, tool, trade, work, workbench, working, workshop,