 |
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| 连续退火作业线; 连续退火生产线 (At the Trostre plant a continuous-annealing line was installed at a cost of £ 47 million. 在特罗斯特尔 (Trostre) 厂，耗资 4700 万英镑建造了一条连续退火生产线。) | |||
| 连续退火线 | |||
| |||
| 连续退火作业线 | |||
| continuous annealing line: 8 phrases in 2 subjects |
| General | 1 |
| Metallurgy | 7 |
|
| |||
| 连续退火作业线; 连续退火生产线 (At the Trostre plant a continuous-annealing line was installed at a cost of £ 47 million. 在特罗斯特尔 (Trostre) 厂，耗资 4700 万英镑建造了一条连续退火生产线。) | |||
| 连续退火线 | |||
| |||
| 连续退火作业线 | |||
| continuous annealing line: 8 phrases in 2 subjects |
| General | 1 |
| Metallurgy | 7 |