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riserless | light well intervention
| light well intervention | |
| O&G, oilfield. | безрайзерные работы в скважине |
| riserless: 9 phrases in 5 subjects |
| Drilling | 1 |
| Foundry | 1 |
| Makarov | 1 |
| Oil and gas | 1 |
| Oil and gas technology | 5 |