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| wall building capability | |||
| wall-building properties (бурового раствора); wall-plastering properties (бурового раствора); plastering properties (бурового раствора) | |||
| wall-building properties (буровых растворов); plastering properties (буровых растворов) | |||
| коркообразующие свойства: 4 phrases in 4 subjects |
| Drilling | 1 |
| Oil and gas | 1 |
| Sakhalin | 1 |
| Technology | 1 |