Calculation of Performance Parameters of Single Drum Vibratory Rollers--Drive Efficiency and Calculated Power of Single Drum Vibratory Rollers是什么意思_Calculation of Performance Parameters of Single Drum Vibratory Rollers--Drive Efficiency and Calculated Power of Single Drum Vibratory Rollers在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句