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GB/T 4634-1996
GB/T 4634-1996 Determination of potassium, sodium, iron, calcium, magnesium and manganese in coal ash by atomic absorption spectrometric method
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Replaced |
| Standard Code | GB/T 4634-1996 |
| CCS | Coal analysis methods |
| ICS | \nCoal |
| Implement Date | 1997-07-01 |
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