Official Journal of the Japan Wood Research Society
Group | Board type | Coarse TOCS (%) | Fine TOCS (%) | Coarse wood (%) | Fine wood (%) |
---|---|---|---|---|---|
A | A1 | 100 | – | – | – |
A2 | 50 | 50 | – | – | |
A3 | – | 100 | – | – | |
B | B1 | – | – | 100 | – |
B2 | – | – | 50 | 50 | |
B3 | – | – | – | 100 | |
C | C1 | 50 | – | 50 | – |
C2 | 50 | – | – | 50 | |
C3 | – | 50 | 50 | – | |
C4 | – | 50 | – | 50 | |
C5 | 25 | 25 | 25 | 25 |