In the engineering field, bolts and nuts are common connecting elements used to fix and connect various mechanical components. As a special seal, graphite bolts and nuts are made of graphite materi...
The third generation of semiconductors, represented by gallium nitride (GaN) and silicon carbide (SiC), have been rapidly developed due to their excellent properties. However, how to accurately mea...
Nicola announced the sale of its battery electric vehicle (BEV) and hydrogen fuel cell Electric Vehicle (FCEV) to the Alberta Motor Transport Association (AMTA).
The sale secures the company’...
On January 30, British Petroleum (BP) released the 2023 “World Energy Outlook” report, emphasizing that fossil fuels in the short term is more important in the energy transition, but th...
1, Czochra monocrystalline silicon thermal field and polycrystalline silicon ingot furnace heater:
In the thermal field of czochralcian monocrystalline silicon, there are about 30 kinds of isostat...
China is a country with vast territory, superior ore-forming geological conditions, complete mineral resources and abundant resources. It is a large mineral resource with its own resources.
From th...