Standard Number: GA/T 1957-2021(GA/T1957-2021)
Chinese:法庭科学 变造文件检验规范
English:Court Science Altered Document Inspection Specification
Effective Date:2022-05-01
Standard Applicability:This document applies to the court of science in the field of scraping document inspection, fading document inspection, add and change document inspection, patchwork document inspection, page document inspection.
PDF Downloadable: Y
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