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| semisubmersible production offshore platform | |||
| полупогружное эксплуатационное морское основание: 2 phrases in 2 subjects |
| Oil and gas | 1 |
| Oil and gas technology | 1 |
|
| |||
| semisubmersible production offshore platform | |||
| полупогружное эксплуатационное морское основание: 2 phrases in 2 subjects |
| Oil and gas | 1 |
| Oil and gas technology | 1 |