Home / Standards / GB/T 20012 GB/T 20012 Upcoming Medical electrical equipment—Dose area product meters 医用电气设备 剂量面积乘积仪 Standard Type GBT ICS 11.040.50 CCS C43 Status 即将实施 Issue Date 2026-02-27 Implementation 2027-09-01 Responsible Dept 国家药监局 Drafting Unit 国家药监局