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| 结构强度 | |||
| 结构承载力 | |||
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structural strength : 22 phrases in 8 subjects |
| Automobiles | 1 |
| Bridge construction | 2 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Metallurgy | 7 |
| Nautical | 3 |
| Shipbuilding | 2 |
| Space | 2 |
| Technology | 4 |
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