Home / Standards / GB 4747.1-1989 GB 4747.1-1989 Abolished General specifications for medical forceps 医用镊通用技术条件 Standard Type GB ICS 11.040.30 CCS C31 Status 废止 Issue Date 1989-03-31 Implementation 1990-01-01 Responsible Dept 国家药监局 Drafting Unit N/A