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| discharge pipe (dredger) | |||
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tube pression : 25 phrases in 11 subjects |
| Coal | 1 |
| Earth sciences | 2 |
| General | 1 |
| Industry | 1 |
| Life sciences | 2 |
| Measuring instruments | 3 |
| Mechanic engineering | 3 |
| Metallurgy | 3 |
| Technology | 2 |
| Transport | 1 |
| Радиоактивное излучение | 6 |
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