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| |||
| cold flattened steel bar; cold rolled reinforcement | |||
| cold rolled steel | |||
| cold flattened steel; cold-rolled steel bar; steel bar cold flattening | |||
| 冷轧钢筋: 14 phrases in 6 subjects |
| Bridge construction | 2 |
| Hydroelectric power stations | 2 |
| Metallurgy | 3 |
| Rail transport | 1 |
| Steel production | 1 |
| Technology | 5 |