- Ultra-purity Alumina Cake for Crystal Production, Sapphire Crystal, Laser Crystal
- 2017-11-29 19:11
- Model Number: HW202 Key Specifications/Special Features: Purity: ≥99.999%Ultra-high purity alumina plate produced in our plant is famous for its high density, high purity, symmetrical shape and sizeDensity of this material is between 3.5-3.7g/...