Home / Standards / GB/T 26069-2010 GB/T 26069-2010 Abolished Specification for silicon annealed wafers 硅退火片规范 Standard Type GBT ICS 29.045 CCS H80 Status 废止 Issue Date 2011-01-10 Implementation 2011-10-01 Responsible Dept 国家标准委 Drafting Unit 国家标准委