Home / Standards / GB/T 11094-2020 GB/T 11094-2020 Active Gallium arsenide single crystal and cutting wafer grown by horizontal bridgman method 水平法砷化镓单晶及切割片 Standard Type GBT ICS 29.045 CCS H83 Status 现行 Issue Date 2020-09-29 Implementation 2021-08-01 Responsible Dept 国家标准委 Drafting Unit N/A