新型国产反光材料在铁路安全工作中的应用反光材料在铁路安全中的应用，已是铁路安全中的一项重要工作，８０年代起，在铁路沿线应用反光材料制作各类标牌、标志，大大提高了沿线安全保障能力，最近，在铁道部科技司的指导下，上海大有反光工程材料有限公司用反光织物开发... The Application of New Domestic Reflective Materials in Railway Safety The application of reflective materials in railway safety has become an important task in railway safety. Since the 1980s, various types of signs and signs have been made using reflective materials along the railway line, greatly improving The safety and security capabilities along the line, recently, under the guidance of the Ministry of Science and Technology Department, Shanghai reflective Engineering Materials Co., Ltd. with reflective fabric development ...