| 摘要 |
Reflective bodies (6, 7) made of a transparent material are provided at their surface with distributed colour spots (8), so that light can enter and exit the reflective bodies with enough intensity to generate a retroreflection. These reflective bodies are to be applied on road or other traffic surfaces, on road markings or on traffic guiding surfaces in order to make them visible, in particular at night or in rain. |
