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| densité des mesures | |||
| плотность измерений: 12 phrases in 7 subjects |
| Astronautics | 2 |
| Chemistry | 3 |
| General | 1 |
| Geology | 1 |
| Oil and gas technology | 1 |
| Technology | 2 |
| Trucks/Lorries | 2 |
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