Abstract On May 22nd, Sandvik launched the first 3D printed diamond composite at the RAPID+TC ......
Abstract The Central Economic Work Conference, which set the tone for China's economic de ......
Abstract From January 1 this year, after the new personal income tax law was officially imple ......
Abstract On February 24th, Huawei released the first 5G folding screen mobile phone. Yu Cheng ......
Lithium-ion batteries are currently widely used in various ......
According to foreign media reports, a few days ago, researc ......
The High Temperature Joint Research Institute of the Russia ......
Abstract Recently, the National Abrasives Quality Supervision and Inspection Center ushered i ......
The first thing to be clear is that the service life of a new energy vehicle power battery is gene ......
Hikvision's full-color camera has been launched for nearly a year, from the initial 200W full- ......
Abstract On April 27, 2019, the first meeting of the first technical expert committee of Hena ......
Abstract The lattice atomic vibration caused by ultrashort optical pulses, called optical coh ......