“The mold steel industry must study and implement the Party's spirit of the 18th National Congress of the People.......
"In the market, there are only a few hundred cement pump trucks in less than six months. This is no .......
The reporter learned from the Municipal Foreign Trade and Economic Cooperation Bureau that after years of careful investigation, Veolia Environmental.......
According to a recent research report released by the German Chemical Industry Association (VCI) recently, as the third pillar industry in Germ.......
The auto industry has been regarded as a relatively competitive industry for a long time. The price transparency is relatively high. Consumers have not experienced too many unfair experiences due to continuous price reductions. However, there is less obvious fraud, and “hidden .......
Tanker loading system
The conventional configuration of the tanker was a special oil pump equipped with a pump into the pumping pipe. This pipe is made of Wuhan carbon steel and 304 stainless steel, and the tank (oil tank) i.......
The competition in the packaging machinery industry in the market is increasing, and the development of science and.......
At present, there are many students in the class. The traditional way of learning is deeply rooted in the students' minds. Therefore, large-scale changes in teaching will affect the teaching effect. Therefore, this method is only taught in some classroom teaching. Adopt multimedia.......
On December 4, the establishment meeting of Shaanxi Petroleum Machinery, Instrumentation Sales Strategic Alliance was held in Xi'an. 24 pe