 |
| |||
| hard-alloy insert (бурового долота) | |||
| твердосплавный вставной зуб: 10 phrases in 5 subjects |
| Automated equipment | 1 |
| Oil and gas | 3 |
| Oil and gas technology | 2 |
| Oilfields | 3 |
| Transport | 1 |
|
| |||
| hard-alloy insert (бурового долота) | |||
| твердосплавный вставной зуб: 10 phrases in 5 subjects |
| Automated equipment | 1 |
| Oil and gas | 3 |
| Oil and gas technology | 2 |
| Oilfields | 3 |
| Transport | 1 |