This paper anaiysed the difference of Arablc numerals between the new and old script standard,and pointed out the importance for unified using Arabic numerals in new technical drawing standard.

• 对新、旧字体标准中阿拉伯数字的差别作了分析，并就目前新制图标准中应用阿拉伯数字不统一的问题作了研究，指出了在新制图标准中统一使用阿拉伯数字的重要性。