Ключевые слова: background, bench, block, checking, component, construction, copper, details, engineer, engineering, equipment, factory, file, finishing, golden, grind, grinder, hand, handtool, indoors, industrial, industry, machine, machinery, macro, male, manual, manufacturing, metal, metallic, model, objects, occupation, one, operating, precision, profile, skilled, steel, tools, vice, vise, worker, working, workman, workshop,