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GB/T 20975.17-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 17: Determination of strontium content Flame atomic absorption spectrometric method - 英文版 |
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GB/T 20975.16-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 16:Determination of magnesium - 英文版 |
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GB/T 20975.15-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 15:Determination of boron content - 英文版 |
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GB/T 20975.14-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 14:Determination of nickel content - 英文版 |
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GB/T 20975.13-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 13:Determination of vanadium content N-benzoyl-Nphenylhydroxylamine spectrophotometric method - 英文版 |
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GB/T 20975.12-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 12:Determination of titanium content - 英文版 |
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GB/T 20975.11-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 11:Determination of lead content Flame atomic absorption spectrometric method - 英文版 |
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GB/T 20975.10-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 10:Determination of tin content - 英文版 |
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GB/T 20432.6-2008 Photography - Photographic-grade chemicals - Test methods - Part 6: Determination of halide content - 英文版 |
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GB/T 20432.3-2008 Photography - Photographic-grade chemicals - Test methods - Part 3: Determination of matter in ammonium hydroxide solution - 英文版 |
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GB/T 20432.12-2008 Photography - Photographic-grade chemicals - Test methods - Part 12: Determination of density - 英文版 |
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GB/T 18116.2-2008 Chemical analysis methods of Yttrium-europium oxides - Determination of europium oxides - 英文版 |
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GB/T 15076.9-2008 Methods for chemical analysis of tantalum and niobium - Determination of iron, chromium, nickel, manganese, titanium, aluminum, copper, tin, lead and zirconium contents in tantalum - 英文版 |
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GB/T 15076.8-2008 Methods for chemical analysis of tantalum and niobium - Determination of carbon and sulphur contents - 英文版 |
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GB/T 15076.16-2008 Methods for chemical analysis of tantalum and niobium - Determination of sodium and potassium contents - 英文版 |
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GB/T 15076.15-2008 Methods for chemical analysis of tantalum and niobium - Determination of hydrogen content - 英文版 |
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GB/T 15076.14-2008 Methods for chemical analysis of tantalum and niobium - Determination of oxygen content - 英文版 |
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GB/T 15076.12-2008 Methods for chemical analysis of tantalum and niobium - Determination of phosphorus content in tantalum - 英文版 |
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GB/T 9731-2007 Chemical reagent - General method for the determination of sulphur compounds - 英文版 |
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GB/T 9728-2007 Chemical reagent - General method for the determination of sulphate - 英文版 |
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GB/T 14849.3-2007 Methods for chemical analysis of silicon metal - Part 3:Determination of calcium content - 英文版 |
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GB/T 14849.2-2007 Methods for chemical analysis of silicon metal - Part 2:Determination of aluminum content - Chrome azurol S spectrophotometric method - 英文版 |
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GB/T 14849.1-2007 Methods for chemical analysis of silicon metal - Part 1: Determination of iron content - 1,10-phenanthrolion spectrophotometric method - 英文版 |
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GB/T 9732-2007 Chemical reagent - General method for the determination of ammonium - 英文版 |
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GB/T 9730-2007 Chemical reagent - General method for the determination of oxalates - 英文版 |
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GB/T 9729-2007 Chemical reagent - General method for the determination of chloride - 英文版 |
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GB/T 9727-2007 Chemical reagent - General method for the determination of phosphate - 英文版 |
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GB/T 9726-2007 Chemical reagent - General rule for the determination of permanganate-reducing substances - 英文版 |
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GB/T 9724-2007 Chemical reagent - General rule for the determination of pH - 英文版 |
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GB/T 613-2007 Chemical reagent - General method for the determination of specific optical rotatory power(specific optical rotation) - 英文版 |
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