Model NO.: BXBW1-55(80) ......
I. Technical progress (1) Research on roasting-magnetic separation method. Anshan Iron and Steel P......
Model NO.: 210H16 ......
Researchers in Norway and Germany have grown aluminum gallium nitride (AlGaN) nanocone arrays on s......
Measuring the power of a laser is a challenge. We can converge the laser energy onto the sensor an......
Is the security machine harmful to the body? Like the light we can see with the naked eye, X-ray i......
From October 11th to 13th, 2019, the first Linglong Tire European Dealer Conference was held ......
The purpose of the analysis and evaluation of open pit slope stability is to design and form an opt......
In the first half of 2018, Xunyang Baotong independently developed the SBT5180GQXLA1 high-pr......
"The bearings used in EMUs with a speed of more than 160 kilometers per hour are stil......
Recently, Alfa Laval, a Swedish company specializing in heat transfer, centrifugal separation and f......