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| присоединительная резьба (Yeldar Azanbayev) | |||
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coupling thread : 23 phrases in 10 subjects |
| Automated equipment | 1 |
| Drilling | 1 |
| General | 1 |
| Mechanic engineering | 1 |
| Oil / petroleum | 5 |
| Oil and gas | 2 |
| Oil and gas technology | 3 |
| Sakhalin | 1 |
| Technology | 4 |
| Tengiz | 4 |