The first generation extraction process of ionic rare earth can be briefly described as “ex si ...MORE...
The first Marine 3516CHD propulsion engine at the Caterpillar Tianjin plant was officially delivered
Recently, the first Marine 3516CHD (2682BHP@1600RPM) propulsion engine product produced by the Cater ...MORE...
Visualized pest report light to realize visual forecast of crop pests and diseases
In the agricultural production, if farmers' friends are still worrying about "w ...MORE...
Commonly used trenching methods for tunneling are: First, the tapered groove. The tapered gutter i ...MORE...
New York beat out 24 other global cities as the topcity for attracting and fostering businesswome ...MORE...
U.S.Axle Manufacturing AAM Sales Increase 16% in First Quarter
American Axle Manufacturing Company Amar Corp. announced the company’s financial repo ...MORE...
· Dongfeng Renault's distributors in China will expand to 200 at the end of the year
Since the beginning of this year, the French car has fallen into the trough of the auto market, and ...MORE...
(1) Applicable conditions: 1. Ore body dip angle - generally <35°~40° Most mines are less ...MORE...
Study on New Process for Comprehensive Recovery of Lead and Antimony from a Tailings
A cassiterite, multiple metal sulfide ore tailings old abandoned production, in addition to having ...MORE...
Thorium taken during a dense metal powder made from a metal thorium method of powder metallurgy. In ...MORE...
  The smart card water meter is used to measure the cold water flow in the pipeline and has ...MORE...
"Stranger Society" appeals to civic-minded scholars that trust is the foundation
"Stranger Society" appeals to civic-minded scholars to believe that trust is a basi ...MORE...