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应力 模型 : 29 phrases in 12 subjects |
| Aviation | 7 |
| Business | 2 |
| Ecology | 2 |
| Electric machinery | 1 |
| Electronics | 1 |
| Engineering geology | 1 |
| Explosives and Explosive Ordnance Disposal | 4 |
| Metallurgy | 5 |
| Rail transport | 1 |
| Space | 1 |
| Technology | 3 |
| Water resources | 1 |
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