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1. Ready translated GB standards ![]() 2. Other English version GB Standards are not ready translated, only after get your order, then we translate them, time usually need 3-5 days . |
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GB/T 20975.7-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 7:Determination of manganese content Potassium periodate spectrophotometric method - 英文版 |
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GB/T 20975.6-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 6:Determination of cadmium content Flame atomic absorption spectrometric method - 英文版 |
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GB/T 20975.5-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 5:Determination of silicon content - 英文版 |
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GB/T 20975.4-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 4:Determination of iron content Orthopenanthroline photometric method - 英文版 |
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GB/T 20975.3-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 3:Determination of copper content - 英文版 |
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GB/T 20975.24-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 24:Determination of total rare earth contents - 英文版 |
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GB/T 20975.23-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 23:Determination of antimony content Potassium iodide spectrophotometric method - 英文版 |
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GB/T 20975.22-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 22:Determination of beryllium content SCR spectrophotometric method - 英文版 |
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GB/T 20975.21-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 21:Determination of calcium content Flame atomic absorption spectrometric method - 英文版 |
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GB/T 20975.20-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 20:Determination of gallium content Butyrhodamine B spectrophotometric method - 英文版 |
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GB/T 20975.19-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 19:Determination of zirconium content - 英文版 |
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GB/T 20975.18-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 18:Determination of chromium content - 英文版 |
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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 20975.15-2008 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 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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