LDS panels are formed to a unique shape and applied to concrete barriers and metal guardrails providing retroreflection across a wide range of entrance and observation angles.
Now, the question is, how do we go from the principle of retroreflection to getting it on a huge variety of surfaces, like not only signs, but moldable plastics, the lines on the road, and even clothing?
廓标
路
，
们如何将
面上，不仅仅
性
、
