Abstract: In the investigation on - scene, it is better for the technician to use the fingerprint extractor after using the powder and dust to take photo.
英
美
- 文章摘要: 现场勘查中,技术人员对用粉末刷显的手印、灰尘加层手印拍照提取后,再用新型手印提取器提取效果更好。