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| 美杜邦公司 | |||
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Du Pont : 14 phrases in 9 subjects |
| Agriculture | 1 |
| Business | 2 |
| Commerce | 1 |
| Economy | 1 |
| Explosives and Explosive Ordnance Disposal | 1 |
| General | 1 |
| Polymers | 2 |
| Project management | 2 |
| Technology | 3 |
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