| ‰p–¼ |
California white oak |
| •W€˜a–¼ |
ƒJƒŠƒtƒHƒ‹ƒjƒAƒzƒƒCƒgƒI[ƒN |
| @E򟥞Ο |
ŠÜ…—¦1%“–‚蕽‹ÏŽûk—¦ |
‘SŽûk—¦ |
| @E”¼Œa•ûŒü |
ŠÜ…—¦1%“–‚蕽‹ÏŽûk—¦ |
‘SŽûk—¦ |
| ‹È‚°ƒ„ƒ“ƒOŒW” |
7 |
101`112@ |
~1000@kg/cm2 |
| cˆ³k‹‚³ |
7+ |
460`500kg/cm2 |
| cˆø’£‹‚³ |
6 |
1010`1120kg/cm2 |
| ‹È‚°‹‚³ |
7+ |
910`1000kg/cm2 |
| ‚¹‚ñ’f‹‚³ |
8+ |
141`160kg/cm2 |
擪 ‘Oƒy[ƒW ŽŸƒy[ƒW ÅŒã
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