Refrigerated truck transportation is a technical means to ensure the stability of product quality and to use the refrigeration equipment for constant temperature preservation in the transportation process. Nowadays, the use of refrigerated trucks has become more and more widespread. From f
The working principle of the bearing heater is to use the metal to generate eddy currents in the alternating magnetic field and cause itself to generate heat. The bearing heater is usually used in the heat treatment of metals and the like. The principle is that when a thick metal is in an alternati
Chen Huirui, a 26-year-old man who had only got a B1 driver license for more than a year, the same model, working condition, and route are more fuel-efficient than the company’s old driver who drove for more than ten years. How are the young people now so fierce? Has been shot a large