Home / Standards / GB 4491-2003 GB 4491-2003 Active Rubber transfusion tubes 橡胶输血胶管 Standard Type GB ICS 11.040.20 CCS G45 Status 现行 Issue Date 2003-06-13 Implementation 2003-12-01 Responsible Dept 工业和信息化部 Drafting Unit N/A