frequency changer造句

commutator frequency changer

Changer, general symbol. Right-click for frequency changer or pulse inverter.

This paper describes the application of frequency changer in filter, coal washer and GZG Feeder.

This paper introduces application of frequency changer in oxidation ditch of sewage treatment plant of Qibing in Hebi Some problems are pointed out in the application of frequency changer.

Enigeering practices indicated that can't achieve optimization of the system overall performance only by improving the motorized -spindle or the frequency changer, but needing improving both.

Therefore has the necessity to carry on the discussion to in the frequency changer application system disturbance question, promotes it further promotion application.