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GA/T 1681-2019Forensic sciences - Technical specifications for examination of convex bit key duplicated marks (English PDF)

法庭科学凹窝牙花钥匙增配痕迹检验技术规范

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Issued by

Ministry of Public Security

Level / Type

National · Recommended

Issue date

October 14, 2019

Implementation date

December 1, 2019

Scope

GA/T 1681-2019 is the English-translated version of 法庭科学凹窝牙花钥匙增配痕迹检验技术规范.

GA/T 1681-2019 — This standard stipulates the method principle, distribution characteristics, and inspection methods for adding traces on the concave tooth keys equipped with mechanical locks in the field of forensic science.

Content, notes and appraisal opinions. This standard is applicable to the inspection and identification of additional traces on concave tooth keys equipped with mechanical locks in the field of forensic science.

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Document preview — GA/T 1681-2019

National Standard of the People's Republic of China

ICS: 13.310
Classification: A 92

Issued by: Ministry of Public Security

Document data1

Document data

International classification (ICS): 13.310.

Chinese classification (CCS): A92.

Estimated length of the Chinese original: 663 words.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.

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