AUTO MAINTENANCE&REPAIR EXPO

The gap between the sand grains of waterproof abrasive paper is small, so the crushed powder is also small. When the waterproof abrasive paper is used with water, the crushed powder will flow out with...

I. Overview of Coated Abrasive ToolsGrinding materials and grinding tools are known as the teeth of industry, and coated abrasive tools are honored as industrial beautician. In most domestic books and...

Judging whether the use of the abrasive belt has expired is mainly based on its wear condition. When it enters the end of wear, the service life of the abrasive belt will end, indicating that a new ab...