The total incidence of intracranial leukemic nfiltration in 50 leukemic autoptic cases was 90%.

50例血病尸检患者血病细胞颅内浸润总发率为90%。

The autoptic results show that the filter plates produced by this technology have good performance.

现场试验表明,该工艺产过滤板有使用性能。