Home / Standards / WS 530-2017 WS 530-2017 Active 乳腺计算机X射线摄影系统质量控制检测规范 Standard Type WS53 ICS N/A CCS N/A Status Active Issue Date 2017-04-10 Implementation 2017-10-01 Centralized Committee 国家卫生计生委 Issuing Authority 国家卫生计生委