A lithium battery is a type of battery using a lithium metal or a lithium alloy as a negative electrode material and a nonaqueous electrolyte solution. Lithium batteries are mainly used in digital ...
The thermal system of the vertical single crystal furnace is also called the thermal field. The function of the graphite thermal field system refers to the entire system for melting silicon materia...
The graphie rotor system its made of a kind of high-purity graphite. Its spraying method is used to disperse the bubbles, and it can also be used as the centrifugal force generated by the aluminum...
Research Study on “Global Brake Booster Vacuum Pumps Market 2020” Highlights on Different Features of the Market with a Specific Spotlight type, application, competitive developments such as expans...
As a kind of power generation device that converts chemical energy in hydrogen and oxidant into electricity, the gas tightness of fuel cell stack is very important. This is the test of VET for the ...
Universal Hydrogen’s hydrogen fuel cell demonstrator made its maiden flight to Moss Lake, Washington, last week. The test flight lasted 15 minutes and reached an altitude of 3,500 feet. The t...