摘要
目的探讨热塑性塑料制品上被挫字迹的显现方法。方法采用局部加热的方法对热塑性塑料制品上被挫字迹进行显现。结果较好的显现出了凹陷状的字迹形态。结论该方法显现效果可靠,操作简单,显现迅速。
In order to develop a method for revealing filed writing on thermoplastics products, the plastics surface was heated, and the results showed that depressed marks of writings can be visualized. This heating method is simple and effective for revealing filed writing on thermoplastics objects.
出处
《刑事技术》
2011年第5期33-34,共2页
Forensic Science and Technology
关键词
塑料制品
被挫字迹
显现
plastics
filed writing
visualization
