对变频器的选择经常变化，而且马达和变频器是否匹配会影响系统的工作效率。

Drive options constantly change, and how you match motor and drive affects system efficiency.

youdao

对变频器的选择经常变化，而且马达和变频器是否匹配会影响系统的工作效率。

Drive options constantly change, and how you match motor and drive affects system efficiency.

youdao