After the car is bought home, the most important job is to maintain the car, and the most important thing in maintenance is to change the engine oil. If the engine is likened to the heart of a car, this oil is the blood of our car, and it should not be sloppy.
The concept of "high logistics costs in China" has a long history. The most widely quoted data from this argument is that China's logistics costs account for 18% of GDP, while the United States and other developed countries are 8-9%, and China is twice as much as the Un.......
Recently, the signing ceremony of the first cooperative college of the Weichai Bosch School-enterprise Cooperation Project was held at the Yantai Automobile Engineering Vocational College, signing the “Weichai Bosch Clas.......