Concrete mixer truck working principle

With the rapid development of concrete production and construction technology, some countries have gradually adopted the method of centralized mixing and commercial supply of concrete. The concrete is provided by a special concrete mixing plant and then tra

When will storage energy back BYD?

In the “Future Village” built by Wang Chuanfu at BYD headquarters, the core is a cabinet-type energy storage station that is slightly larger than a refrigerator. The solar energy installations on the roof and the energy generated by the 78 wind turbines on the side of the house

Joint venture new car is not far behind the new year

At the beginning of 2018, major car companies released a new car in accordance with the established plan and launched a fierce competition. In the previous issue, Economic Daily - China Economic Net introduced 4 self-owned brand cars and SUVs for you. This issue will continue to bring you four joi