Home / Standards / GB/T 18032-2000 GB/T 18032-2000 Active The inspecting method of AB microscopic defect in gallium arsenide single crystal 砷化镓单晶AB微缺陷检验方法 Standard Type GBT ICS 77.040.01 CCS H24 Status 现行 Issue Date 2000-04-03 Implementation 2000-09-01 Responsible Dept 国家标准委 Drafting Unit N/A