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

@EÚü•ûŒü 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


’†ì–ØÞŽY‹Æ‚̃rƒWƒlƒXPR‚»‚Ì24@@ “–ŽÐÝŒv¥Ž{H‚̃J[ƒ|[ƒgƒfƒbƒL‚ÌŽ–—á@ƒz[ƒ€ƒy[ƒW‚̓Rƒ`ƒ‰‚Å‚·B ‰æ‘œƒNƒŠƒbƒN‚ÅŠg‘å(ŒöŠJ2018.8.1@XV2019”N9ŒŽ11“ú )