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| 用计数法; 用数字计算的方法 | |||
| digitally: 38 phrases in 9 subjects |
| Air defense | 4 |
| Automobiles | 3 |
| Aviation | 5 |
| Electronics | 16 |
| Geophysics | 1 |
| Information technology | 2 |
| Project management | 1 |
| Space | 1 |
| Technology | 5 |
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