GB 12662-1990
Replaced
GA/T 1936-2021
Active
Industry standards-Public safety
GA/T 1936-2021 Forensic sciences—Examination methods for cross-section shapes of chemical fiber evidence—Microscopy
GA/T 1936-2021 Forensic sciences—Examination methods for cross-section shapes of chemical fiber evidence—Microscopy
Basic Information
Standard Code:
GA/T 1936-2021
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Crime identification techniques
ICS Name:
Crime prevention
Publish Date:
2021-10-14
Implement Date:
2022-05-01
Pages:
7 pages
Scope
This document specifies the sampling methods for fiber cross-sectional slices and the microscopic examination methods for fiber cross-sectional shapes in the field of forensic science.
This document is applicable to the examination of the cross-sectional shapes of chemical fiber evidence in the field of forensic science, and other industries can also refer to it for use.
Development Information
Referenced Standards
Related Standards
GB 12899-1991
Replaced
GB 12899-1991 Specification for hand-held metal detectors
GB 15407-1994
Replaced
GB 15407-1994 Performance criteria and test methods for microwave interruption intrusion detector
GB 10408.7-1996
Abolished
GB 10408.7-1996 Combination ultrasonic & passive infrared intrusion detector
GB/T 16571-1996
Replaced
GB/T 16571-1996 Designed criterion of security and alarm engineering for cultural museums series
GB/T 16676-1996
Replaced