three-layer
| particle board
| three layer | |
| gen. | tre skikt |
| particle board | |
| agric. industr. | spånskiva |
| forestr. | spånplatta |
| |||
| tre skikt | |||
| |||
| tre skikt | |||
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three-layer : 4 phrases in 2 subjects |
| Industry | 3 |
| Technology | 1 |