 |
| |||
| растяжение колонны труб | |||
|
string extension : 5 phrases in 4 subjects |
| Computers | 1 |
| Oil / petroleum | 2 |
| Oil and gas | 1 |
| Programming | 1 |
|
| |||
| растяжение колонны труб | |||
|
string extension : 5 phrases in 4 subjects |
| Computers | 1 |
| Oil / petroleum | 2 |
| Oil and gas | 1 |
| Programming | 1 |