Home / Standards / GB/T 14264-1993 GB/T 14264-1993 Abolished Semiconductor materials--Terms and definitions 半导体材料术语 Standard Type GBT ICS N/A CCS H80 Status Abolished Issue Date 1993-03-20 Implementation 1993-12-01 Centralized Committee 国家标准委 Issuing Authority 国家标准委