Non - grade speed adjustment by frequency converters, working steadily, use and maintenance expediently.
该机使用变频调速, 生产连续性强,分散混合效果好, 使用,维护简单方便.
互联网
East China district SIEMENS all serial frequency converters, first class agents of the electrical machinery.
华东区SIEMENS全系列变频器 、 电机一级代理.
互联网
Due to the specific characteristic of oil pumping load, normal frequency converters achieve little.
由于抽油机负载的特殊性, 普通的变频器不能很好的发挥作用.
互联网
In some cases our frequency converters are an ideal source of power for entire factories.
在某些情况下,我们的变频器是一种理想的力量源泉整个工厂.
互联网