 |
| |||
| hydrochloric acid treatment (igisheva) | |||
| солянокислотная обработка: 5 phrases in 5 subjects |
| Chemistry | 1 |
| Makarov | 1 |
| Oil and gas | 1 |
| Oil and gas technology | 1 |
| Oilfields | 1 |
|
| |||
| hydrochloric acid treatment (igisheva) | |||
| солянокислотная обработка: 5 phrases in 5 subjects |
| Chemistry | 1 |
| Makarov | 1 |
| Oil and gas | 1 |
| Oil and gas technology | 1 |
| Oilfields | 1 |