low speed coal mill

• 钢球磨煤机

low speed coal mill的用法和样例：

例句

1. The coal level in the BBD mill has very important influence on the working performance.
   双进双出钢球磨煤机的煤位对磨机的工作性能有非常重要的影响。
2. With the field application made, it has been proved that the system can effectively solve the problem of long delay and strong coupling in the ball mill coal pulverizing system.
   现场应用表明此系统可有效解决磨煤机制粉系统的大迟延，强耦合控制问题。