公证书是公证机构按照法定程序和格式制作的具有特殊法律效力的法律证明文书。《中华人民共和国公证法》明确规定:“公证书应当按照国务院司法行政部门规定的格式制作……公证书应当使用全国通用的文字”。数字是文字的组成部分,公证书中数字的用法当然也应当符合全国通用的文字规范要 Notarial certificate is notarized by the legal institutions in accordance with legal procedures and formats produced by a special legal validity of the legal instruments. The Notary Law of the People’s Republic of China specifies that: “The notarial certificate shall be made in the format prescribed by the judicial administrative department under the State Council... The notarial certificate shall be in the language commonly used in the country.” Numbers are an integral part of the text, and the use of numbers in notarized books should, of course, also be in line with the national textual norms