finger jointing是什么意思

用法例句

Development of two-component adhesive applied to finger joint lumber;

指接材双组分胶粘剂的研制

The paper introduces a new type composing lathe of finger joint splicing board surface - sprial cutter head Planer andsander, and also states the cutting and clipping priciple and good points.

文章介绍了一种新型指接拼板表面加工的组合机床──螺旋刀刨砂机，阐明了它的切削原理和优点。