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指度针 : 31 phrases in 13 subjects |
| Agriculture | 1 |
| Architecture | 1 |
| Aviation | 1 |
| Chemistry | 1 |
| Construction | 1 |
| General | 1 |
| Materials science | 1 |
| Oil / petroleum | 2 |
| Refrigeration | 3 |
| Skydiving | 2 |
| Space | 5 |
| Technology | 11 |
| Textile industry | 1 |
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