At the same time introducing the PFC module can greatly cuts down the harmonic current and adapt to various line voltage ratings even the unsteadily voltage.是什么意思_At the same time introducing the PFC module can greatly cuts down the harmonic current and adapt to various line voltage ratings even the unsteadily voltage.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句