front and back
| mill tables
| front and back | |
| badm. | 前后站法; 双打中一前一后的站位 |
| mill table | |
| met. | 工作辊道; 升降辊道 |
| mining. | 轧机辐道 |
| steel. | 轧机辊道 |
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| 前后站法; 双打中一前一后的站位 | |||
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| 前后的 | |||
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front and back : 29 phrases in 15 subjects |