Seals play a key role in the industrial field, and graphite bearings, as an important seal, are gradually showing broad application prospects. Especially in fields such as semiconductor manufacturi...
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....
The Italian Ministry of Infrastructure and Transport will allocate 300 million euros ($328.5 million) from Italy’s post-pandemic economic recovery Plan to promote a new plan to replace diesel...