fr frequency meaning in English
频率
Examples
- The local machine is of japanese sanlln fr frequency stepless regulator , moreover , the programmable counter is applicable for various winding modes
整机采用日本三菱fr变频无级调速器。采用可编程计数器，可适用不同类型的绕线方式。 - The local machine is of japanese sanlin fr frequency - conversion stepless regulator , adopting programmable counter and applicable for various winding modes
整机采用日本三菱fr变频无级调速器。采用可编程计数器，可适用不同类型的绕线方式。