Researches on reducing cogging force is indispensable for improving the performance of permanent magnet brushless DC linear motor(PMBLDCLM).是什么意思_Researches on reducing cogging force is indispensable for improving the performance of permanent magnet brushless DC linear motor(PMBLDCLM).在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句