To enhance the quality of manufacturing as responsibility, build national brand of measurement!
To enhance the quality of manufacturing as responsibility, build national brand of measurement!
《GB_3100-93国际单位制》包括七大基本单位， 国际单位制的辅助单位， 国际单位制中具有专门名称的导出单位，国家选定的非国际单位制单位， 用于构成十进倍数和分数单位的词头等，适用于国民经济科学技术文化教育等一切领域中使用计量单位的场合。
相关阅读：
常用计量单位换算
中华人民共和国法定计量单位和计量单位使用方法
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China's leading enterprise in variable frequency power measurement and metering
National variable frequency power measuring instrument (metering station) founder
Research and development unit of national variable frequency power metering standard