the study, published in the journal progress in science, shows that the film is a kind of structural color material, whi
1、 brief history of reflective materialsin 1950, dr. dong qifang, a chinese american scientist, developed directional gl
1. market driven, the market scale of reflective materials will reach 8.5 billion yuan in 2019reflective materials are t
wuyi in zhejiang liming reflective products co., ltd. officially opened run!
the reflective clothing reflective part is the use of micro-diamond shaped lattice refraction and high-refractive index
