 |
Chinese Classification
Professional Classification
ICS Classification
Latest
Value-added Services
|
| International Standard Category: Analytical chemistry in general |
GB/T 38902-2020 Determination of hollow fiber membrane cross- section dimensions - Image analysis method
中空纤维膜丝截面结构尺寸的测定 图像分析法 ;
| Category No.: | 71.040.01 | Valid Status: | valid |
| Issued Organization: | SAMR and SAMR | Issued Date: | 2020-06-02 |
| Implemented Date: | 2021-4-1 | 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| Superseded Standard.: | Superseded Date: |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 |