Library paper belongs to the scope of office supplies. According to relevant information, the library is equipped with glue, paper cutter, stapler, paper opener, pen, ruler, wastebasket computer, printer, printed paper books, bookshelves, tables and chairs, cleaning appliances, etc. Oral test paper is also called index paper, sequential paper and open paper. The earliest oral paper was coated with a layer of glue, which can be stuck on the account page or attached to the paper to write notes or numbers. The name of oral paper has always been used. Oral paper is easy to turn over, and you can find the required accounts quickly, saving time.