Home / Standards / GB/T 26339-2010 GB/T 26339-2010 Active Ophthalmic optics and instruments - Electro-optical devices for enhancing low vision 眼科光学与设备 电子助视器 Standard Type GBT ICS 11.040.70 CCS C32 Status 现行 Issue Date 2011-01-14 Implementation 2011-05-01 Responsible Dept 民政部 Drafting Unit N/A