Uniform reflection effect, according to the size requirements, can provide coil, sheet. Mass production and stable supply...

The air reflection material is used to form a clear reflection image in the air. This new technology has been used in the entertainment field, including installation in cars...

A recent study by open medicine found that hospital elevator buttons were more likely to colonize a large number of specific bacteria than washroom surfaces, although most of these bacteria had no clinical relevance....

Recently, Shanghai proposed to speed up the development of online economy, home economy, non-contact economy and other new economic and new industries. It is understood that thanks to the gradual application of industrial robots and intelligent equipm...