Home / Standards / GB/T 47082-2026 GB/T 47082-2026 Upcoming Test method for stacking faults of polished monocrystalline silicon carbide wafers 碳化硅单晶抛光片堆垛层错测试方法 Standard Type GBT ICS 77.040 CCS H17 Status 即将实施 Issue Date 2026-01-28 Implementation 2026-08-01 Responsible Dept 国家标准委 Drafting Unit N/A