The results of the latest dynamic evaluation conducted by the Ministry of Land and Resources Organization Oil Company show that China’s oil geology resources increase by 15%…

1. Ball valve has a significant switch position indication: body, ball and handle an assembly unit, the handle is directed to the pipeline direction valve is open, the handle vertical pipeline direction valve is closed; even the worm head also with on / off instructions. 2 locking device design…

Truck demand in emerging markets has increased dramatically. Against the background of the gradual shrinkage of the Japanese domestic market, well-known Japanese truck companies such as Isuzu have stepped up cooperation with emerging Asian countries such as China through joint R&D and…

In the process of finding alternative energy sources, every step in the development of energy storage technology affects the nerves of various countries in the world. As representa…

In 2008, the global auto industry seemed to be in a situation where it was “unrequited”. In November, European car sales continued to decline by 25%. Volkswagen, Daimler, and Volvo have announced production cuts. JP Morgan expects car sales in the European market to shrin…

Get up early in the morning and start a new day's work. You unplug the fully charged Android phone from the charger and gently press the button to sync the email. When yo…