Home / Standards / GB 12262-1990 GB 12262-1990 Abolished Artificial heart-lung machine--Heat exchanger 人工心肺机 热交换器 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