No. 665 1304
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Šw–Ό Platanus occidentalis

‰p–Ό American sycamoreAButtonwood

•W€˜a–Ό ƒAƒƒŠƒJƒ“ƒVƒJƒ‚ƒA

•Κ–ΌA’n•ϋ–Ό

•ͺ•z’nˆζ –kƒAƒƒŠƒJ“Œ•”

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”δd 7 0.51`0.56

Žϋk—¦ 5

@EΪό•ϋŒό Šά…—¦1%“–‚θ•½‹ΟŽϋk—¦ ‘SŽϋk—¦

0.27%`0.32% 6.6%`8.0%

Žϋk—¦ 6

@E”ΌŒa•ϋŒό Šά…—¦1%“–‚θ•½‹ΟŽϋk—¦ ‘SŽϋk—¦

0.21%`0.24% 5.1%`6.0%

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‹Θ‚°ƒ„ƒ“ƒOŒW” 7 101`112@ ~1000@kg/cm2

cˆ³k‹­‚³ 7 410`450kg/cm2

cˆψ’£‹­‚³ | |

‹Θ‚°‹­‚³ 6+ 711`800kg/cm2

‚Ή‚ρ’f‹­‚³ 7 101`122kg/cm2

1304/1787 ƒy[ƒW
ζ“ͺ ‘Oƒy[ƒW ŽŸƒy[ƒW ΕŒγ