Useful seals for pumps and valves depend on the overall condition of each component, especially the graphite disc device and conditioning. Before the winding device, firmly believe that the need fo...
The second authorization bill defines a method for calculating life-cycle greenhouse gas emissions from renewable fuels from non-biological sources. The approach takes into account greenhouse gas ...
Recently, Yadi and the People’s Daily launched the “Who is Chinese?” public welfare micro-video, the emergence of the Yadi graphene technical engineer. Through more than three yea...
As shown above, is a typical
The first half:
Heating Element (heating coil) : located around the furnace tube, usually made of resistance wires, used to heat the inside of the furnace tube....
Graphite crucible has the following characteristics
1. Thermal stability: Specially designed to ensure the reliability of product quality for the use conditions of graphite crucibles.
2. Corrosion ...