 |
| |||
| well starter joint; float joint | |||
| труба башмака обсадной колонны: 10 phrases in 5 subjects |
| Caspian | 1 |
| Mining | 3 |
| Oil and gas technology | 1 |
| Sakhalin | 1 |
| Sakhalin R | 4 |
|
| |||
| well starter joint; float joint | |||
| труба башмака обсадной колонны: 10 phrases in 5 subjects |
| Caspian | 1 |
| Mining | 3 |
| Oil and gas technology | 1 |
| Sakhalin | 1 |
| Sakhalin R | 4 |