3种深色非渗透性客体上血潜手印的显现方法比较
水晶晶
1
, 刘万鹏
2
Comparative study of amido black, titanium dioxide (TiO
2
) and acid yellow 7 for development of blood fingerprint on non-porous surface
SHUI Jing-jing
, LIU Wan-peng