Under the spread of the new crown epidemic, after Americans experienced life and death, they set off the largest "resignation wave" in history, and the number of resignations broke the highest record since statistics began in 2000. Since April this y…
Processing powder metallurgy of tungsten products or tungsten alloys requires tungsten as the primary raw material. Particle Size: 5-25mm,15-45mmColor: Gray blackYou can use 3D printing Information about High Purity Powder Based 3D Printers W Powde…
Graphene, a two-dimensional typical material, is widely used and highly sought by scientists and the industry. What exactly is a 2-dimensional material? Simple, two-dimensional material is a non-nanoscale material (1-100nm) where electrons are able t…