الغرض من المنافسة ·PRE-PROCESS SYSTEM FOR LEUKOCYTE REMOVAL OF WHITE ﻧﻈﺎﻡ ﻣﺎ ﻗﺒﻞ ﺇﺯﺍﻟﺔ ﻛﺮﺍﺕ -------(BLOOD(WB ﺍﻟﺪﻡ ﺍﻟﺒﻴﻀﺎﺀ ﻣﻦ ﺍﻟﺪﻡ ﺍﻷﺑﻴﺾ