 |
vertical roll
| opening
| vertical roll | |
| met. | 立辊 |
| opening | |
| el.gen. | 跳闸 |
| fish.farm. | 开河 |
| hydrol. | 出口; 排泄口 |
| IMF. | 空缺 |
| met. | 口; 孔; 通道 |
| |||
| 立辊 | |||
| vertical roll: 23 phrases in 4 subjects |
| Metallurgy | 20 |
| Plastics | 1 |
| Steel production | 1 |
| Technology | 1 |
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