 |
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| exploratory well casing design program (MichaelBurov) | |||
| exploratory well casing program | |||
| конструкция поисковой скважины: 2 phrases in 2 subjects |
| Oil and gas technology | 1 |
| Oilfields | 1 |
|
| |||
| exploratory well casing design program (MichaelBurov) | |||
| exploratory well casing program | |||
| конструкция поисковой скважины: 2 phrases in 2 subjects |
| Oil and gas technology | 1 |
| Oilfields | 1 |