 |
Chinese Classification
Professional Classification
ICS Classification
Latest
Value-added Services
|
| International Standard Category: Other non-ferrous metals and their alloys |
YS/T 839-2012 Test Method for Measurement of Insulator Thickness and Refractive Index on Silicon Substrates by Ellipsometry
硅衬底上绝缘体薄膜厚度及折射率的椭圆偏振测试方法;
| Category No.: | 77.120.99 | Valid Status: | valid |
| Issued Organization: | MIIT | Issued Date: | 2012-11-7 |
| Implemented Date: | 2013-3-1 | Abolished Date: | |
| Superseded Standard.: | Superseded Date: |
| Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886 |
| Copyright: Foryou Tech Co., Ltd. 2008-2020 |