Official Journal of the Japan Wood Research Society
Table 1 Series of plywood specimens
Series | Species | Grain direction of surface veneer | Number of specimens |
|---|---|---|---|
S 0 | Sugi (Japanese cedar) | Parallel | 12 |
S 90 | Perpendicular | 12 | |
K 0 | Karamatsu (Japanese larch) | Parallel | 12 |
K 90 | Perpendicular | 12 |