In sunny sunny March, as the temperature rises, the auto market began to rebound. With the trend of the market picking up, FAW Jiefang Xichai united with Qingdao to carry out “New Year's Thanksgiving and Old Customers” activities in Shanghai. Ni Xi, Regional Brand Manager of

Battery-based systems are widely used in the fields of cellular phones, PDA games, medical instruments, and the like. These systems require efficient power management to optimize device size and battery life. The battery-based power management system includes a battery and a voltage regulator circu

The reporter learned from the China University of Science and Technology that Professor Guo Guoping and associate researcher Deng Guangwei of the school and Tian Lin, professor at the University of California, Merced, have pioneered the introduction of the third among non-near neighboring graphene

Panama is a Central American country known for its canals. Although the country is small, it has no geographical advantage and the Panama Canal is where this advantage lies. It is one of the most important canals in the world and is called the golden waterway. Nearly 6% of the world's an

The following steps are as follows: 　　 One: First, prepare the hot-vulcanized compound welding equipment needed for the rubber waterstop joints: the tools needed for the water-proof joints of the composite welder for waterstops 　　 Two: Turn on the power for 30 minut

On April 14, the “Guidance Opinion on Supporting Hainan's Comprehensive Deepening of Reform and Opening-up” issued by the State Council pointed out that scientifically and reasonably controlling the ownership of motor vehicles, accelerating the promotion of new energy vehicles and

Recently, Yamaha New Flying 250 (YS250) was officially released. There are four versions of the new car released this time. The standard version is priced at 19,800 yuan. There are two colors of sea sky blue and flying bright purple; the travel version is priced at 21,500 yuan, and there are also

With the increasing emphasis on environmental protection by the state and society, the construction of green mines has become an important direction and work of mineral resources management and mining development under the new situation. The exploration is located at the forefront of the mining ind

At the World Economic Forum in Davos, Switzerland, the Canadian government has announced the launch of a "Known Traveler Digital Identity" system prototype designed to test biometrics and blockchain technologies in the field of civil aviation. Application. The Canadian government reveal

The crusher is one of the most common mineral processing equipment. In many mineral processing processes, the crusher is an indispensable equipment, mainly for crushing minerals. Not all beneficiation lines use the same type of crusher equipment. There are many types of crushers, and the crusher equ

Master Zhao is a tractor owner in Pingyao, Shanxi Province. He is an honest and hard-working man. He has made a good fortune in a few years, and his life is sweet and prosperous. However, a car accident a few years ago caused some changes to the fate of Master Zhao. Because the trailer was n

Recently, the Ministry of Industry and Information Technology approved 83 green manufacturing system integration projects. These projects involve energy conservation and emission reduction, energy conservation and transformation, etc. The lead units of the three projects are tire related enterpris