| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| HG/T 2797.5-2007 | English | 159 |
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Days<=2
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Silica-alumina carbon black. Part 5: Inspection of impurity material
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HG/T 2797.5-2007
| Valid |
HG/T 2797.5-2007
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