Home / Standards / GB/T 32280-2015 GB/T 32280-2015 Abolished Test method for warp of silicon wafers—Automated non-contact scanning method 硅片翘曲度测试 自动非接触扫描法 Standard Type GBT ICS 77.040 CCS H21 Status 废止 Issue Date 2015-12-10 Implementation 2017-01-01 Responsible Dept 国家标准委 Drafting Unit N/A