青云翻译

Completed the three-phase AC 50Hz frequency AC-DC-AC conversion,

Three-phase alternating current of inverter completed 50Hz AC-DC-AC transform,

The frequency changer completes 50Hz the three-phase AC AC-DC-AC transformation,

transducer with completion of the 50 -Hz's three-phase alternating-current AC - DC - AC Fourier Transform.

Three-phase alternating current of inverter completed 50Hz AC-DC-AC transform,