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| 自聚合: 100 phrase in 13 subjects |
| Agriculture | 3 |
| Architecture | 1 |
| Aviation | 1 |
| Chemistry | 5 |
| Computer networks | 1 |
| Electronics | 1 |
| General | 1 |
| Metallurgy | 1 |
| Oil / petroleum | 9 |
| Plastics | 7 |
| Polymers | 64 |
| Space | 1 |
| Technology | 5 |
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