 |
| |||
| tri-wan corrugated board; triple-flute corrugated board | |||
| гофрированный семислойный картон: 10 phrases in 5 subjects |
| Forestry | 2 |
| Packaging | 2 |
| Polygraphy | 2 |
| Pulp and paper industry | 1 |
| Technology | 3 |
|
| |||
| tri-wan corrugated board; triple-flute corrugated board | |||
| гофрированный семислойный картон: 10 phrases in 5 subjects |
| Forestry | 2 |
| Packaging | 2 |
| Polygraphy | 2 |
| Pulp and paper industry | 1 |
| Technology | 3 |