high efficiency variable frequency
high efficiency variable frequency
高效变频
以上为机器翻译结果，长、整句建议使用 人工翻译 。
-
For the purpose of meeting high efficiency and premium efficiency motor tests, a set of static variable frequency power supply test system was researched and designed.
从满足高效和超高效电机的效率测试出发，研究和设计了一套基于静止变频电源的电机效率测试系统。
youdao
更多双语例句