The mating system comprises mating portions positioned at coated abrasive end portions.

连接系统包含放置在砂纸端部分位置上的连接部分。

Abrasive products are divided into Bonded abrasives, Coated abrasives and Superabrasives.

产品有固结磨具，涂附磨具和超级磨具。

A coated abrasive product is disclosed, which includes a substrate and an abrasive layer overlying the substrate.

揭示了一种涂敷的磨料产品，该产品包括基材和覆盖在该基材上的磨料层。

The mating system of the present invention may be used to join a coated abrasive to itself, or to join multiple coated abrasives to each other.

可使用本发明的连接系统接合砂纸自身或者 多个砂纸互相接合。

The feature of abrasive belt grinding as well as the design and application of special-shaped coated abrasive tool made of belts are described.

论述砂带磨削的特点和利用砂带再制的异形涂附磨具的设计及其应用场合。