或称为密着性测试，方法有弯曲法，胶带法，急冷法，切割法，滚压法，刮磨法等。

Or the gender test called dense, methods have curve method, tape method, nasty cold method, cutting method, rolling method, blow grind method, etc.

youdao

请勿使用硬刷子，或磨沙粉，以免刮损本产品。

Cleaning powder and brush may scratch the surface of the product.

youdao

他选了一个大块石头，在一个需要磨利的石刮子边沿上敲打起来。

He chose one large stone and began to hit one of the scrapers hard on the edge that needed sharpening.

youdao