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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 17473.7-2008 Test methods of precious metals pastes used for microelectronics - Determination of solderability and solderelaching resistance - 英文版 |
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GB/T 17473.6-2008 Test methods of precious metal pastes used for microelectronics - Determination of resolution - 英文版 |
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GB/T 17473.5-2008 Test methods of pastes used for microelectronics - Determination of viscosity - 英文版 |
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GB/T 17473.4-2008 Test methods of precious metals pastes used for microelectronics - Determination of adhesion - 英文版 |
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GB/T 17473.3-2008 Test methods of precious metals pastes used for microelectronics Determination of sheet resistance - 英文版 |
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GB/T 17473.2-2008 Test methods of presious metals pastes used for microelectronics - Determination of fineness - 英文版 |
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GB/T 17473.1-2008 Test methods of precious metals pastes used for microelectronics-Determination of solids content - 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 15072.9-2008 Test method of precious metal alloys - Determination of indium content for gold alloys - Complexometric return titration using EDTA - 英文版 |
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GB/T 15072.8-2008 Test method of precious metal alloys - Determination of copper content for gold, palladium and silver alloys - Complexometric return titration using thiourea releasing EDTA - 英文版 |
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GB/T 15072.7-2008 Test methods of precious metal alloys - Determination of chromium and iron contents for gold alloys - Inductively coupled plasma atomic emission spectrometry - 英文版 |
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GB/T 15072.6-2008 Test method of precious metal alloys - Determination of iridium contents for platinum, palladium alloys - Electricity titration with ferrous sulfate - 英文版 |
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GB/T 15072.5-2008 Test method of precious metal alloys - Determination of silver content for gold and palladium alloys - Potentionmeter titration with potassium iodide - 英文版 |
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GB/T 15072.4-2008 Test method of precious metal alloys - Determination of palladium content for palladium and silver alloys - Butanedione dioxime gravimetry - 英文版 |
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GB/T 15072.3-2008 Test method of precious metal alloys - Determination of platinum content for gold, platinum and palladium alloys - Electricity titration using potassium permanganate - 英文版 |
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GB/T 15072.2-2008 Test method of precious metal alloys - Determination of silver contents for silver alloys - Potentionmeter titration with sodium chloride - 英文版 |
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GB/T 15072.19-2008 Test method of precious metal alloys - Determination of vanadium and magnesium contents for silver alloys - Inductively coupled plasma atomic emission spectrometry - 英文版 |
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