included sapwood

网络释义

1.	内含边材木材英语_百度文库 ... 假心材 false heartwood 内含边材 included sapwood 边材树种 sapwood tree ... wenku.baidu.com
2.	材内边材丝锁气... ... "环内纹孔"," Included pit aperture" "材内边材"," Included sapwood" "最高纯收获之轮伐期"," Income rotation" ... www.guandang.com

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