 |
| |||
| бурая древесная масса | |||
| brown mechanical pulp: 7 phrases in 4 subjects |
| Forestry | 1 |
| Packaging | 4 |
| Pulp and paper industry | 1 |
| Technology | 1 |
|
| |||
| бурая древесная масса | |||
| brown mechanical pulp: 7 phrases in 4 subjects |
| Forestry | 1 |
| Packaging | 4 |
| Pulp and paper industry | 1 |
| Technology | 1 |