 |
| |||
| симметричный штекер (Andy) | |||
| balanced plug: 5 phrases in 5 subjects |
| Caspian | 1 |
| Drilling | 1 |
| Oil / petroleum | 1 |
| Sakhalin | 1 |
| Valves | 1 |
|
| |||
| симметричный штекер (Andy) | |||
| balanced plug: 5 phrases in 5 subjects |
| Caspian | 1 |
| Drilling | 1 |
| Oil / petroleum | 1 |
| Sakhalin | 1 |
| Valves | 1 |