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| 具有粗、细标度的度盘 | |||
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coarse fine : 35 phrases in 10 subjects |
| Air defense | 1 |
| Automated equipment | 1 |
| Aviation | 1 |
| Bridge construction | 4 |
| Earth sciences | 1 |
| Electronics | 3 |
| Geophysics | 2 |
| Hydroelectric power stations | 1 |
| Space | 2 |
| Technology | 19 |
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