指纹捺印工具知识系列讲座（上）乌信梓指纹纹迹的鉴别是公安机关刑事侦破的重要手段之一，指纹捺印质量的高低，直接影响到指纹的鉴别甚至破案的成败，特别是电脑指纹自动识别系统．对指纹捺印的质量要求更高，而这一切又直接取决于捺印工具的优劣。本讲座就我国指纹捺印... Fingerprint stamping tool knowledge series (on) Wuxin Zi fingerprints identification is an important means of criminal detection of public security organs, fingerprints imprint quality directly affects the identification of fingerprints or even the success or failure of detection, especially the computer fingerprint automatic recognition system. Fingerprints of the higher quality requirements, and all this directly depends on the pros and cons of stamping tools. This lecture on China’s fingerprint stamped ...