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!
从测量五要素出发，讲述了变频电量测量的注意事项及变频电量测量仪器的重要技术指标，提出了电机试验变频电量测量要求及误差处理方法...
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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