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| длина колонны труб | |||
| длина строки | |||
|
string length : 81 phrases in 10 subjects |
| Data processing | 1 |
| Geophysics | 1 |
| Information security and data protection | 9 |
| Information technology | 1 |
| Mathematics | 1 |
| Microsoft | 1 |
| Oil / petroleum | 3 |
| Oil and gas | 1 |
| Oilfields | 3 |
| Programming | 60 |