【摘要】 通过介绍东北主要的几种针、阔叶树木材的识别方法,为木材加工业提供了关键的实用基础技术。更多还原

【Abstract】 The lumber knows for is maybe correct and reasonably but serves using the lumber.This article through introduced the northeast main several kind of needles,the broadleaf tree lumber recognition methods,have provided the practical foundation technology for the lumber processing industry.更多还原