Process of coil-box for Laiwu Steel Group's 1500-mm hot strip is described, including the oper- ating model of coil box, the control process of automatic coiling and uncoiling.
介绍了莱钢1500热轧带钢厂热卷箱控制过程，包括热卷箱运行模型、自动成卷、自动开卷的控制过程。
2
Oper: list the number of operators that the standard hours listed represents.
操作工数量：列出标准工时所需操作工数量。
3
Revoc of the shuttle business licenses or the licenses for advertising oper.