Home / Standards / GB 18143 GB 18143 Abolished Ophthalmic instrument--Trial frames 眼科仪器 试镜架 Standard Type GB ICS 11.040.70 CCS C40 Status 废止 Issue Date 2000-07-24 Implementation 2001-04-01 Responsible Dept 中国机械工业联合会 Drafting Unit 中国机械工业联合会