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| multiple completion Christmas tree (MichaelBurov); multiple completion X-mas tree (MichaelBurov); multiple string lift (MichaelBurov) | |||
| multiple-string lift | |||
| многорядный подъёмник: 9 phrases in 4 subjects |
| Makarov | 1 |
| Oil and gas | 5 |
| Oil and gas technology | 1 |
| Oilfields | 2 |