 |
| |||
| lower end of tube (телескопа) | |||
| lower pipe end (ssn) | |||
| нижний конец трубы: 8 phrases in 4 subjects |
| Construction | 1 |
| Drilling | 1 |
| Electrical engineering | 1 |
| Oil / petroleum | 5 |
|
| |||
| lower end of tube (телескопа) | |||
| lower pipe end (ssn) | |||
| нижний конец трубы: 8 phrases in 4 subjects |
| Construction | 1 |
| Drilling | 1 |
| Electrical engineering | 1 |
| Oil / petroleum | 5 |