The variety of ceramics, their chemical composition, their physical properties, and their manufacturing methods are often close to each other, without clear boundaries, but they vary significantly in their application. The physical nature of the materials is particularly hard and hard, they may contain holes and they may be cut with diamonds. If the specimens require heat corrosion, then the sample is embedded to take the samples out of the resin, and the epoxy resin vacuum filling hole can be ignored. Because of the characteristics of ceramics, there is no need to consider the problem of deformation and plastic currents, but the process of preparation may result in cracking up cracks. Fuyun offers a solution for full-scale gold.