Home / Standards / GB/T 19629 GB/T 19629 Upcoming Medical electrical equipment—Dosimeters with ionization chambers and/or semiconductor detectors as used in X-ray diagnostic imaging 医用电气设备 X射线诊断影像中使用的电离室和(或)半导体探测器剂量计 Standard Type GBT ICS 11.040.50 CCS C43 Status 即将实施 Issue Date 2025-10-31 Implementation 2027-05-01 Responsible Dept 国家药监局 Drafting Unit 国家药监局