| wΌ |
Machaerium scleroxylon |
| pΌ |
Brazilian rosewoodAJacaranda |
| WaΌ |
uWA[YEbh |
| @EΪόϋό |
ά
¦1%θ½Οϋk¦ |
Sϋk¦ |
| @EΌaϋό |
ά
¦1%θ½Οϋk¦ |
Sϋk¦ |
| Θ°OW |
- |
- |
~1000@kg/cm2 |
| c³k³ |
9 |
640`710kg/cm2 |
| Θ°³ |
9+ |
1410`1600kg/cm2 |
ζͺ Oy[W y[W Εγ
|
|