Home / Standards / GB/T 4058-2009 GB/T 4058-2009 Active Test method for detection of oxidation induced defects in polished silicon wafers 硅抛光片氧化诱生缺陷的检验方法 Standard Type GBT ICS 29.045 CCS H80 Status 现行 Issue Date 2009-10-30 Implementation 2010-06-01 Responsible Dept 国家标准委 Drafting Unit N/A