NIST Ballistics Toolmark Research Database
收藏NIST Chemistry WebBook2023-01-28 更新2026-03-14 收录
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https://tsapps.nist.gov/NRBTD/
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资源简介：
2D image and 3D topography measurements of fired bullets and cartridge cases. Regions of interest include land impressions, breechface, firing pins, and aperture shears.
