Fuel cells have become a viable eco-friendly power source, and advancements in the technology continue to be made. As fuel cell technology improves, the importance of using high-purity fuel cell gr...
This report focuses on the volume and value of the “Global Automotive Evp (Electric Vacuum Pump) Market” in 2020-2024 at the global, regional and company levels. From a global perspecti...
1, cylinder sieve
(1) Construction of cylindrical sieve
The cylinder screen is mainly composed of a transmission system, a main shaft, a sieve frame, a screen mesh, a sealed casing and a frame.
In ...
Triangular defect
Triangular defects are the most fatal morphological defects in SiC epitaxial layers. A large number of literature reports have shown that the formation of triangular defects is...
Introduction of graphite flexible felt
High temperature graphite felt has the properties of light weight, good disturbance, high carbon content, high temperature resistance, no volatilization at h...