The tucker discs are fitted to gear-boxes that are connected to the main drive.
The tucker discs are fitted to gear-boxes that are connected to the main drive.
盘须安装在齿轮箱上——该齿轮箱与主传动装置相连。
The tucker discs are fitted to gear-boxes that are connected to the main drive.
盘须安装在齿轮箱上——该齿轮箱与主传动装置相连。