Home / Standards / GB 12261-1990 GB 12261-1990 Abolished Artificial heart-lung machine--Bubble oxygenator 人工心肺机 鼓泡式氧合器 Standard Type GB ICS 11.040.60 CCS C45 Status 废止 Issue Date 1990-01-08 Implementation 1990-09-01 Responsible Dept 国家药监局 Drafting Unit N/A