Composants de machines de précision en granit : Caractéristiques, applications et avenir des fondations industrielles de haute précision(一)
What are granite precision mechanical components?Granite precision mechanical components are not ordinary construction granite, but high-precision functional comts made from high-quality natural granite (such as Jinan Green and Mount Tai Green) or high-performance artificial granite through a closed-loop process of “raw material selection – rough machining -stage stress relief – graded precision grinding – full-process…