| |||
| высокотемпературный фильтр | |||
|
high-temperature filter : 4 phrases in 2 subjects |
| Energy industry | 2 |
| Natural resourses and wildlife conservation | 2 |
| |||
| высокотемпературный фильтр | |||
|
high-temperature filter : 4 phrases in 2 subjects |
| Energy industry | 2 |
| Natural resourses and wildlife conservation | 2 |