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| 酸刻: 29 phrases in 8 subjects |
| Automobiles | 1 |
| Chemistry | 3 |
| Explosives and Explosive Ordnance Disposal | 1 |
| General | 8 |
| Polymers | 1 |
| Shipbuilding | 1 |
| Space | 4 |
| Technology | 10 |
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