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| 后张法预应力混凝土 | |||
| 后张法预应力混凝土; 后张混凝土; 后张法混凝土 | |||
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post-tensioned concrete : 17 phrases in 6 subjects |
| Bridge construction | 1 |
| Electronics | 1 |
| Engineering geology | 3 |
| Hydroelectric power stations | 2 |
| Rail transport | 1 |
| Technology | 9 |
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