freguency converter

• 变频器

freguency converter的用法和样例：

例句

1. The switchgear cabinets for this crane series feature frequency converter technology.
   此系列起重机的开关箱采用变频器技术。
2. Making analysis on ordinary instruments and choosing the correct instrument to measure the electricity of the converter can meet the demand of engineering measurement.
   通过对普通仪表的分析，正确地选择普通仪表，对变频器的电量进行测量能满足实际工程测量的需要。