法庭科学 羊绒纤维检验 生物显微镜法
Forensic sciences—Examination methods for cashmere fibers—Biological microscopy
2019-10-14
ASTM E3175-23
Standard Practice for Training in the Forensic Examination of Hair by Microscopy
头发显微镜法证检验培训的标准实施规程
2023-10-01
ASTM E3284-23
Standard Practice for Training in the Forensic Examination of Primer Gunshot Residue (pGSR) Using Scanning Electron Microscopy/Energy Dispersive X-Ray Spectrometry (SEM/EDS)
使用扫描电子显微镜/能量分散X射线光谱法（SEM/EDS）对底火残留物（pGSR）进行法医检验的培训标准实施规程