Ключевые слова: accessory, attach, binding, blue, business, clerical work, closeup, device, document, expendable, expendable material, fastening, file, handheld, home, join, manual, metal, metal staple, modern, multiple, office, office stapler, paper, paper stapler, paperwork, plastic, school, sheet, spring, staple, stapler, stationery, steel, surface, table, tool, white, work place,