| wΌ |
Liriodendron tulipifera |
| pΌ |
Yellow poplarAAmerican |
| @EΪόϋό |
ά
¦1%θ½Οϋk¦ |
Sϋk¦ |
| @EΌaϋό |
ά
¦1%θ½Οϋk¦ |
Sϋk¦ |
| Θ°OW |
7 |
101`112@ |
~1000@kg/cm2 |
| c³k³ |
6+ |
356`400kg/cm2 |
| Θ°³ |
6 |
631`710kg/cm2 |
| Ήρf³ |
6 |
81.0`90.0kg/cm2 |
ζͺ Oy[W y[W Εγ
|
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