Home / Standards / GB/T 11751-1989 GB/T 11751-1989 Abolished Flexible polymeric tubes for medical use--Dimension 医用高分子软管 尺寸系列 Standard Type GBT ICS 11.040.20 CCS C48 Status 废止 Issue Date 1989-10-20 Implementation 1990-07-01 Responsible Dept 国家药监局 Drafting Unit N/A