| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| NB/T 11260-2023 | English | 119 |
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Determination of silicon, aluminum, iron, calcium, magnesium, sodium, potassium, phosphorus, titanium and manganese in coal gangue - X-ray fluorescence spectrometric method
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NB/T 11260-2023
| Valid |
NB/T 11260-2023
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