When the frequency changer has malfunction, power frequency is adopted, and the motor speed is nonadjustable.
万一变频器出现故障时，可工频驱动，转速不可调。
When the frequency changer has malfunction, power frequency is adopted, and the motor speed is nonadjustable.
万一变频器出现故障时，可工频驱动，转速不可调。
声明：以
句、词性分类均由互联网资源自动生成，部分未经过人工审
，
达内容亦不代本软件的观点；若发现问题，欢迎向我们指正。
