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| Standard Insuued on: 1986-09 |
GB/T 6900.5-1986 Fireclay and high-alumina refractories; Determination of titanium dioxide content; Hydrogen peroxide photometric method
粘土、高铝质耐火材料化学分析方法 过氧化氢光度法测定二氧化钛量
| Category No.: | GB | Valid Status: | superseded |
| Issued Organization: | Standardization Administration of China | Issued Date: | 1986-09-01 |
| Implemented Date: | Abolished Date: | ||
| Superseded Standard.: | GB/T 6900-2006 Chemical Analysis of Alumina-silica Refractories |
Superseded Date: | 2007-2-1 |
GB/T 6900.11-1986
GB/T 6900.7-1986
GB 6747-1986
GB/T 6900.8-1986
GB/T 6900.5-1986
GB/T 6900.4-1986
GB/T 6900.6-1986
GB/T 6900.2-1986
GB/T 6900.9-1986
GB/T 6900.3-1986
GB/T 6900.10-1986
GB/T 6881-1986
FZ/T 80005-1999
GB 6878-1986
QJ 1043-1986
GB/T 6905.1-1986
GB/T 6900.1-1986
GB/T 6911.1-1986
GB/T 6891-1986
GB/T 6909.2-1986
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