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| Chinese National Standard List: Rare metal ore |
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YS/T 254.6-2011 Methods for chemical analysis of beryllium concentrate and beryl—Part 6:Determination of calcium oxide content—Flame atomic absorption spectrometry
Issued on: 2011-12-20 Translation Price(USD): 120.0 |
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GB/T 17417.2-2010 Method for chemical analysis of rare earth ores—Part 2:Determination of scandium content
Issued on: 2010-11-10 Translation Price(USD): 100.0 |
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GB/T 15079.9-1994 Molybdenum concentrates-Determination of bismuth content
Issued on: 1994-05-11 Translation Price(USD): 180.0 |
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YS/T 555.4-2006 Molybdenum concentrates - Determination of tin content
Issued on: 2006-07-27 Translation Price(USD): 180.0 |
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