Home / Standards / GB/T 18143-2011 GB/T 18143-2011 Active Ophthalmic instruments - Trial frames 眼科仪器 试镜架 Standard Type GBT ICS 11.040.70 CCS C40 Status 现行 Issue Date 2011-10-31 Implementation 2012-08-01 Responsible Dept 中国轻工业联合会 Drafting Unit N/A