 |
Chinese Classification
Professional Classification
ICS Classification
Latest
Value-added Services
|
| International Standard Category: Paper and board |
QB/T 2804-2006 Paper and board--Measurement of brightness (45/0)
纸和纸板白度测定法 45/0定向反射法 ;
| Category No.: | 85.06 | Valid Status: | valid |
| Issued Organization: | NDRC | Issued Date: | 2006-7-27 |
| Implemented Date: | 2006-10-11 | 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| Superseded Standard.: | Superseded Date: |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 |