China Determination of 9 p GB Standards Search Result |
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GB/T 20931.6-2007 Methods for chemical analysis of lithium - Determination of aluminum content - Chromazurol S-cetylpyridine broide spectrophotometric method - 英文版 |
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GB/T 20931.5-2007 Methods for chemical analysis of lithium - Determination of silicon content - Molybdenum blue spectrophotometric method - 英文版 |
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GB/T 20931.4-2007 Methods for chemical analysis of lithium - Determination of iron content - Orthopenanthroline spectrophotometric method - 英文版 |
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GB/T 20931.3-2007 Methods for chemical analysis of lithium - Determination of calcium content - Flame atomic absorption spectrometric method - 英文版 |
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GB/T 20931.2-2007 Methods for chemical analysis of lithium - Determination of sodium content - Flame atomic absorption spectrometric method - 英文版 |
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GB/T 20931.1-2007 Methods for chemical analysis of lithium - Determination of potassium content - Flame atomic absorption spectrometric method - 英文版 |
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GB/T 20931.11-2007 Methods for chemical analysis of lithium - Determination of magnesium content - Flame atomic absorption spectrometric method - 英文版 |
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GB/T 20931.10-2007 Methods for chemical analysis of lithium - Determination of copper content - Flame atomic absorption spectrometric method - 英文版 |
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GB/T 7739.9-2007 Methods for chemical analysis of gold concentrates - Part 9： Determination of carbon contents - 英文版 |
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GB/T 7739.8-2007 Methods for chemical analysis of gold concentrates - Part 8: Determination of sulfur contents - 英文版 |
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GB/T 7739.7-2007 Methods for chemical analysis of gold concentrates - Part 7： Determination of iron contents - 英文版 |
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GB/T 7739.6-2007 Methods for chemical analysis of gold concentrates - Part 6：Determination of zinc contents - 英文版 |
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GB/T 7739.5-2007 Methods for chemical analysis of gold concentrates - Part 5: Determination of lead contents - 英文版 |
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GB/T 7739.4-2007 Methods for chemical analysis of gold concentrates - Part 4：Determination of copper contents - 英文版 |
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GB/T 7739.3-2007 Methods for chemical analysis of gold concentrates - Part 3：Determination of arsenic contents - 英文版 |
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GB/T 7739.2-2007 Methods for chemical analysis of gold concentrates - Part 2：Determination silver contents - 英文版 |
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GB/T 7739.1-2007 Methods for chemical analysis of gold concentrates - Part 1：Determination of gold and silver contents - 英文版 |
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GB/T 7739.11-2007 Methods for chemical analysis of gold concentrates - Part 11： Determination of arsenic and bismuth contents - 英文版 |
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GB/T 7739.10-2007 Methods for chemical analysis of gold concentrates - Part 10：Determination of antimony contents - 英文版 |
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GB/T 20899.9-2007 Methods for chemical analysis of gold ores - Part 9：Determination of carbon contents - 英文版 |
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GB/T 20899.8-2007 Methods for chemical analysis of gold ores - Part 8：Determination of sulfur contents - 英文版 |
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GB/T 20899.7-2007 Methods for chemical analysis of gold ores - Part 7：Determination of iron contents - 英文版 |
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GB/T 20899.6-2007 Methods for chemical analysis of gold ores - Part 6: Determination of zinc contents - 英文版 |
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GB/T 20899.5-2007 Methods for chemical analysis of gold ores - Part 5：Determination of lead contents - 英文版 |
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GB/T 20899.4-2007 Methods for chemical analysis of gold ores - Part 4：Determination of copper contents - 英文版 |
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GB/T 20899.3-2007 Methods for chemical analysis of gold ores - Part 3：Determination of arsenic contents - 英文版 |
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GB/T 20899.2-2007 Methods for chemical analysis of gold ores - Part 2：Determination of silver contents - 英文版 |
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GB/T 20899.1-2007 Methods for chemical analysis of gold ores - Part 1：Determination of gold contents - 英文版 |
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GB/T 20899.11-2007 Methods for chemical analysis of gold ores - Part 11：Determination of arsenic and bismuth contents - 英文版 |
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GB/T 20899.10-2007 Methods for chemical analysis of gold ores - Part 10：Determination of antimony contents - 英文版 |
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