 |
| |||
| joint make-up | |||
| |||
| coupling screwing-on (обсадных труб) | |||
| coupling screwing-on | |||
| навинчивание муфты: 4 do fraz, 4 tematyki |
| Ropa / ropa naftowa | 1 |
| Rurociągi | 1 |
| Sachalin | 1 |
| Technika i technologia | 1 |
|
| |||
| joint make-up | |||
| |||
| coupling screwing-on (обсадных труб) | |||
| coupling screwing-on | |||
| навинчивание муфты: 4 do fraz, 4 tematyki |
| Ropa / ropa naftowa | 1 |
| Rurociągi | 1 |
| Sachalin | 1 |
| Technika i technologia | 1 |