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| reinforcement cold drawing; reinforcement cold flattening | |||
| cold tensioning of steel | |||
| 钢筋冷拉: 14 phrases in 6 subjects |
| Bridge construction | 5 |
| Engineering geology | 1 |
| Hydroelectric power stations | 1 |
| Oil / petroleum | 1 |
| Rail transport | 1 |
| Technology | 5 |
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