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| 石护坡: 86 phrases in 10 subjects |
| Architecture | 1 |
| Bridge construction | 9 |
| Construction | 1 |
| Desert science | 2 |
| Drilling | 1 |
| Electronics | 4 |
| Engineering geology | 4 |
| Hydroelectric power stations | 16 |
| Management | 1 |
| Technology | 47 |
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