Ключевые слова: angle, brick, building, construction, cordless, cut, cutoff, cutter, danger, decorative, disc, dust, electric, electrical, engine, equipment, factory, grinder, grinding, hand, industrial, industry, instrument, iron, job, machine, marble, masonry, mechanic, metal, metalwork, old, power, production, professional, safety, saw, slate, spin, steel, stone, structure, technology, tool, work, worker, workshop, workstation,