Regenerated forest under pollarding method的意思|示意

截头木材 划伐林 Regenerated forest under group system 截头木材 Regenerated forest under pollarding method 伞伐材 Regenerated forest under shelter-wood system ..

头木作业更新林 头木作业更新林 regenerated forest under pollarding method 新林综合建设公司 shin lim general construction co., ltd .