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| 射 线 吸收: 66 phrases in 14 subjects |
| Agriculture | 2 |
| Aviation | 3 |
| Chemistry | 4 |
| Earth sciences | 9 |
| Electronics | 16 |
| Explosives and Explosive Ordnance Disposal | 2 |
| General | 3 |
| Geology | 4 |
| Geophysics | 1 |
| Metallurgy | 5 |
| Oil / petroleum | 3 |
| Polymers | 1 |
| Shipbuilding | 1 |
| Technology | 12 |
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