retroreflective

has to be a corner reflector respectively a retroreflective material ( Scotchlite ) surface.

镜子必须是一个角反 ， 分别为反光材料（Scotchlite）表面。

This paper briefly reviews the developing history, production status of retroreflective fabric both at home and abroad.

简要回顾回归反织发展历史,国内外开发以及产现状;