Home / Standards / WS/T 247-2005 WS/T 247-2005 Abolished 甲型胎儿球蛋白检测 产前监测和开放性神经管缺损诊断准则 Standard Type WS ICS N/A CCS N/A Status Abolished Issue Date 2005-05-08 Implementation 2005-12-01 Centralized Committee 卫生部 Issuing Authority 卫生部