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| 钢制货厢地板 | |||
| 钢桥梁车行道; 钢桥面板; 钢甲板; 钢板屋面; 钢板层; 宽波纹钢板; 地面网纹钢板 | |||
| steel deck: 32 phrases in 7 subjects |
| Architecture | 1 |
| Bridge construction | 7 |
| Electronics | 1 |
| Hydroelectric power stations | 1 |
| Steel production | 1 |
| Technology | 20 |
| Water resources | 1 |
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