Home / Standards / YY/T 0190-1994 YY/T 0190-1994 Abolished 筒形肛门镜 Standard Type YY ICS N/A CCS N/A Status Abolished Issue Date 1994-12-19 Implementation 1995-05-01 Centralized Committee 国家医药管理局 Issuing Authority 国家医药管理局