China National Standards

• 中国国家标准

China National Standards的用法和样例：

例句

1. National standards were defined for character encoding.
   一些字符编码的国家标准也被开发出来。
2. Be familiar with the National Metrology Stander and related International Metrology Standard.
   熟悉并熟练应用计量方面的国家标准和所需的国际标准。