4. | round timber ...依据不同的分类标准可分为: 1.根据木材外形 分为圆材(round timber)(如原条, 根据木材外形, 1.根据木材外形,分为圆材(round ti… wenku.baidu.com|基于13个网页 |
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6. | round bar 船舶图纸常用英语词汇 - 豆丁网 ... reinforcing bar 钢筋,加强筋 round bar 圆材,圆钢 sectional bar 型材,型钢 ... www.docin.com|基于10个网页 |
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8. | Unhewn timber 丝锁气压计_馆档网 ... "异龄林分"," Uneven-aged stand" "圆材"," Unhewn timber" "同形流动"," Uniform flow" ... www.guandang.com|基于 1 个网页 |