| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB/T 15249.1-2009 | English | 169 |
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Methods for chemical analysis of crude gold -- Part 1: Determination of gold content -- Fire assay gravimetric method
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GB/T 15249.1-2009
| Valid |
GB/T 15249.1-2009
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