 |
деазотирование
деметаллирование
| деазотирование | |
| met. | denitration; denitriding |
| O&G | denitrogenation |
| |||
| denitration; denitriding | |||
| denitrogenation | |||
| denitrating | |||
| деазотирование: 25 phrases in 2 subjects |
| Natural resourses and wildlife conservation | 1 |
| Oil processing plants | 24 |