Home / Standards / GB/T 43885-2024 GB/T 43885-2024 Active Silicon carbide epitaxial wafers 碳化硅外延片 Standard Type GBT ICS 29.045 CCS H83 Status 现行 Issue Date 2024-04-25 Implementation 2024-11-01 Responsible Dept 国家标准委 Drafting Unit N/A