In September, the sales volume of Yutong Bus exceeded 6,000 units, among which the new energy bus, especially the newly launched revolutionary pure electric CMB E7, had a good performance. According to data from Yutong Bus, Shandong Weifang and other places purchased pure electric E7…

The control valve is installed in the back cover of the compressor and is a self-operated monolithic pneumatic valve. The control valve is mainly composed of a cone valve and a ball valve. The cone valve controls the flow area between the rocker box and the vacuum bellows chamber, and the…

After a lapse of five years, a new round of tragic price wars in the car rental market reopened this fall. 59 yuan Skoda Hao Rui, 55 yuan Buick Excelle, and even 39 yuan daily rental car, "cabbage price" the same daily rental price provoked a lot of car owners. Car rental c…

Mountain City Chongqing is located in the southwest of China, and is the largest city in China. Many “gradient” landforms determine its special geographical features and are known as “mountains”. At the same time, it is also an important 100 billion-class indu…

Since November, the "Shanghai Municipality's Trial Measures for the Management of Non-operating Passenger Cars" has been officially implemented, and the second-hand car quotas have been incorporated into the auction platform for unified management. Since the previous tw…

From yesterday to November 12, every day from 3 to 24 o'clock, Beijing and other provinces and cities (including temporary number plates) in the administrative area of ​​Beijing, according to the license plate number, single number one day driving, double number Two…

Cloth tube expanding device The device consists of 12 umbrella-shaped support rods, which are driven by the power. Each support rod is provided with a number of universal rollers, a special-shaped air nozzle is arranged at the front end of the support rod, and a pressure air source gas di…

On the 26th, the China Insurance Regulatory Commission announced the 2013 annual motor vehicle traffic accident liability compulsory insurance business. The China Insurance Regulatory Commission has reviewed the relevant reports on the insurance business of 50 insurance companies suc…

Considering that LED as a new generation of lighting products has advantages over traditional lighting sources such as incandescent lamps and fluorescent lamps, such as low power consumption, long life, no pollution, fast response, high color purity, etc., with the advancement of urbanization a…