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| фильтрационные характеристики бурового раствора | |||
| фильтрационные характеристики (бурового раствора) | |||
| filtration quality: 9 phrases in 7 subjects |
| Bridge construction | 1 |
| Makarov | 1 |
| Medical appliances | 1 |
| Oil / petroleum | 2 |
| Oil and gas | 1 |
| Oil and gas technology | 1 |
| Technology | 2 |