 |
Chinese Classification
Professional Classification
ICS Classification
Latest
Value-added Services
|
| Chinese National Standard Category: Basic refractory |
| English Title: | Magnesia-chrome refractory chemical analysis methods Part 8: CyDTA Capacity Determination of magnesium oxide content |
| Chinese Title: | 镁铬质耐火材料化学分析方法 第8部分: CyDTA容量法测定氧化镁量 |
| Standard No.: | GB/T 5070.8-2002 |
| Category No.: | Q43 |
| Issued by: | CBTS |
| Issued on: | 2002-01-02 |
| Implemented on: | 2003-6-1 |
| Status: | superseded |
| Superseded by: | GB/T 5070-2007 Chemical analysis of refractories containing chrome |
| Superseded on: | 2007-10-1 |
| Abolished on: | |
| Superseding: | GB/T 5070.7-1985 Magnesite-chrome refractories--Determination of magnesium oxide content--CyDTA volumetric method |
| Word Count: | 3500 words |
| Similar Standards: |
| Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886 |
| Copyright: Beijing COC Tech Co., Ltd. 2008-2020 |