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。

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

youdao

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。

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

youdao