individually driven
| roller
| individually driven | |
| steel. | 单独驱动 |
| roller | |
| baseb. | 滚地球 |
| bowl. | 反旋转球 |
| cables | 滚轮 |
| hydroel.st. од. | 滚筒 |
| met. | 辊子; 滚压模槽 |
| met. од. | 辊 |
| roll. | 轧钢工; 轧制工作者 |
| space | 滚棒 |
| |||
| 单独驱动 | |||
|
individually driven : 10 phrases in 2 subjects |
| Metallurgy | 8 |
| Steel production | 2 |