硅片参考面结晶学取向X射线测试方法 (GB/T 13388-2009) Method for measuring crystallographic orientation of flats on single-crystalnsilicon slices and wafers by X-ray techniques 代替GB/T 13388-1992 发布时间: 2009-10-30 实施时间: 2010-06-01 阅读数量: (6) 标准分类: H 冶金