도로 표지판 가시성 향상을 위한 비밀 무기: 프리즘 반사 필름 vs. 기존 소재

In modern traffic safety, enhancing the visibility of road signs, especially at night and in adverse weather conditions, has always been a key concern for traffic authorities. Traditional reflective materials and the new prismatic refle...

카테고리: 뉴스