No.
448
827
L—tŽ÷
-wd03-
Šw–¼
Guazuma ulmifolia
‰p–¼
Bay cedar
•W€˜a–¼
ƒxƒCƒVƒ_[
•Ê–¼A’n•û–¼
•ª•z’nˆæ
“ì•Ä–k•”
-wd08
ӊd
7+
0.57`0.63
Žûk—¦
5
@E򟥞Ο
ŠÜ…—¦1%“–‚蕽‹ÏŽûk—¦
‘SŽûk—¦
0.27%`0.32%
6.6%`8.0%
Žûk—¦
4
@E”¼Œa•ûŒü
ŠÜ…—¦1%“–‚蕽‹ÏŽûk—¦
‘SŽûk—¦
0.13%`0.16%
3.1%`4.0%
-wd10
‹È‚°ƒ„ƒ“ƒOŒW”
8
126`140@
~1000@kg/cm2
cˆ³k‹‚³
8
510`560kg/cm2
cˆø’£‹‚³
|
|
‹È‚°‹‚³
8+
1130`1250kg/cm2
‚¹‚ñ’f‹‚³
7
101`122kg/cm2
827/1787 ƒy[ƒW
擪
‘Oƒy[ƒW
ŽŸƒy[ƒW
ÅŒã
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‰æ‘œƒNƒŠƒbƒN‚ÅŠg‘å(ŒöŠJ2018.8.1@XV2019”N9ŒŽ11“ú )