CLT is fabricated by bonding together timber boards with structural adhesives to produce a solid timber panel with each layer of the panel alternating between longitudinal and transverse lamellae.
交叉复合木材(CLT)是制备与结构胶粘剂粘接在一起板，木材生产与各片层之间的纵向和横向交流面板层的实木面板。
The step portion has an annular convex portion joined to an annular concave portion and displaces at least a portion of the center panel vertically in a direction parallel to the longitudinal axis.
台阶部分具有环形凸形部分，该环形凸形部分与环形凹形部分连接，并使得中心面板的至少一部分沿平行于纵向轴线的方向而垂直位移。
The center panel also has a step portion located radially outwardly from the longitudinal axis.
中心面板还有台阶部分，该台阶 部分布置在从纵向轴线径向向外。
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