three-layer
| particle board
| three layer | |
| gen. | kolme kerrosta |
| particle board | |
| agric. industr. | lastulevy |
| |||
| kolme kerrosta | |||
| |||
| kolme kerrosta | |||
|
three-layer : 8 phrases in 2 subjects |
| Industry | 6 |
| Technology | 2 |