Using the -d flag allows you to drill down to one specific disk (see Listing 3).
使用- d标志允许您深入地研究一个特定的磁盘(请参见清单3)。
2
First said the weight of the drill, drill assumed weight 5KN, and then turn the instrument dynamic disk, the dynamic disk aligned on the stator 5KN scale value 0 on the red line;