Warning: file_put_contents(/www/wwwroot/ppbbu/62383.com/cache/38bc781b1a8e7ee283628528011a97bf.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/62383.com/index.php on line 55 drive the quill是什么意思，drive the quill的翻译，drive the quill音标、读音、用法和例句_流逝汉英词典
This paper introduces to you our study of the structures for the full suspended drive system with quill drive and its performance on the testing bed. 本文介绍了我国研制的轮对空心轴全悬挂传动装置的结构及其在台架上试验的情况。