| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB/T 14352.12-1993 | English | 199 |
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Methods for chemical analysis of tungsten ores and molybdenum ores. Determination of silver content. Flame atomic absorption spectrometric method after metyl iso-butyl ketone extraction
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GB/T 14352.12-1993
| Obsolete |
GB/T 14352.12-1993
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