On April 16, 2016, the third China dual-use technology application promotion conference concluded in Beijing.Co-sponsored by the China academy of aerospace systems science and engineering, the development and construction committee of civil-military integ

The first hubei wuhan (international) elderly care industry expo 2018 was grandly opened at wuhan international convention and exhibition center in jiangcheng, hubei province, in October, just in time for the double ninth festival...

When it comes to PM2.5, many people have a conceptual error, believing that PM2.5 is haze and the two are the same thing.But its not an equality relationship, its an inclusion relationship.So why is there this misconception, and how do you figure out the

The 8th International Nanotechnology Conference (Potsdam, Germany)On October 23 to 26, 2018, sponsored by the world association of high-tech of the eighth international nanotechnology conference held in the beautiful Potsdam, assembly to shape...