At the China Association of Automotive Engineers Annual Conference and Exhibition (2017SAECCE) held recently, Chen Qingtai.......
The end of the fuel truck era? Take a look at China's timetable
At present, many countries around the world have clarified the timetable for the ban on the sale of fuel vehicles, and China has put this on the agend.......
In aquaculture activities, the prevalence of aquatic animals is mostly caused by the poor quality of the water environment. Therefore, in order to increase the health of aquatic animals and achieve modern aquatic aquaculture, many large-scale aquaculture companies have used aquac.......
The owners are driving cars every day. Many consumers can also identify various models through the tail design. What do you mean by the suffix letters on certain parts of the rear? Let Xiao Bian lead e.......
According to the Ministry of Science and Technology of Inner Mongolia Autonomous Region, Inner Mongolia University of Science and Technology developed and produced 500 tons of nano-crystalline glass composite pipes with glass ceramics and metal properties using solid wastes such as Baiyun&.......
Tourmaline is silicate mineral containing boron cyclic, having a piezoelectric or pyroelectric properties, but also has a far-infrared emission and release the anion, has been widely in many fields of environmental protection.......
In many construction operations of oil and gas exploration and development, workover operations are a very important link. Well repair operations include off operations, in-cylinder cycle operations, and rotary operations. .......
(1) Collector The research and application of flotation reagents for rare earth minerals can be divided into three stages.
Research and application of oleic acid based collector is the first s.......
China Insurance Industry Association and China Automobile Maintenance Industry Association jointly released the research report on the automobile zero ratio coefficient on the 31st. Among the 100 sample models, Beijing Mer.......
There are eight errors in the selection of pipeline centrifugal pumps. Some users of pipeline centrifugal pumps think that this can increase the actual lift. In fact, the actual lift of the pump is equal to the total head to.......