master coil
主盘
以上为机器翻译结果，长、整句建议使用 人工翻译 。
A new approach to master speed control is proposed, in which coil box and roughing mill and finishing mil are combined with each other as master-slave device.
提出了一种热卷箱与粗轧和精轧互为主从的主令速度控制新方法。
youdao
应用推荐
模块上移
模块下移
不移动