Solid lubricating bearings use metal materials as the basis, and form well-ordered and appropriately sized holes on the foundation, and then embed oil-containing graphite or molybdenum disulfide pa...
First, the principle of mixing
By stirring the blades and the revolving frame to rotate each other, the mechanical suspension is generated and maintained, and the mass transfer between the liquid a...
Commercial Japan Partner Technologies (CJPT), a commercial vehicle alliance formed by Toyota Motor, and Hino Motor recently held a test drive of a hydrogen fuel cell vehicle (FCVS) in Bangkok, Thai...
Fuel cell is a kind of energy conversion device, which can convert the electrochemical energy of fuel into electrical energy. It is called fuel cell because it is an electrochemical power generatio...
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....
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 ...