 |
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| сдвоенный плашечный превентор (Yeldar Azanbayev) | |||
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| спаренный плашечный превентор | |||
| double rams: 20 phrases in 13 subjects |
| Aerohydrodynamics | 1 |
| Automated equipment | 2 |
| Automobiles | 1 |
| Drilling | 2 |
| Military | 1 |
| Mining | 1 |
| Nautical | 2 |
| Oil / petroleum | 4 |
| Oil and gas | 2 |
| Oil and gas technology | 1 |
| Plastics | 1 |
| Polymers | 1 |
| Technology | 1 |