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| drueckelement | |||
| 测压体: 19 phrases in 10 subjects |
| Animal husbandry | 1 |
| Engineering geology | 1 |
| Explosives and Explosive Ordnance Disposal | 1 |
| General | 2 |
| Geophysics | 1 |
| Metallurgy | 1 |
| Mining | 1 |
| Oil / petroleum | 4 |
| Plastics | 1 |
| Technology | 6 |
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