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加压 管 : 37 phrases in 15 subjects |
| Agriculture | 1 |
| Architecture | 1 |
| Aviation | 4 |
| Chemistry | 1 |
| Consulting | 1 |
| Drilling | 1 |
| Electronics | 1 |
| General | 5 |
| Hydroelectric power stations | 3 |
| Nuclear physics | 2 |
| Oil / petroleum | 4 |
| Pharmacology | 1 |
| Space | 2 |
| Sports | 2 |
| Technology | 8 |
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