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| protect from earthquake effects | |||
| take precautions against earthquakes | |||
| 防地震: 16 phrases in 8 subjects |
| China | 2 |
| Drilling | 1 |
| Earth sciences | 2 |
| Engineering geology | 3 |
| Hydroelectric power stations | 1 |
| Metallurgy | 1 |
| Technology | 5 |
| United Nations | 1 |
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