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GB/T 17432-1998 Methods of sampling for analysing the chemical composition of wrought aluminum and aluminum alloy via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
GB/T 20975.19-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 19:Determination of zirconium content (USD) via email in 1-3 business day VALID
GB/T 20975.20-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 20:Determination of gallium content Butyrhodamine B spectrophotometric method (USD) via email in 1-3 business day VALID
JB/T 7946.1-1999 Metallograph of cast aluminium alloys Cast aluminum-silicon alloys - Modification (USD) via email in 1-3 business day ABOLISHED
GB/T 22661.10-2008 Chemical analysis methods of potassium fluoborade - Part 10: Determination of phosphorus pentoxide content - Molybdenum blue photometric method (USD) via email in 1-3 business day VALID
GB/T 6987.17-2001 Aluminium and aluminium alloys-Determination of copper content-Flame atomic absorption spectrometric method (USD) via email in 1-3 business day ABOLISHED
YS/T 807.2-2012 Chemical analysis methods of aluminum hardeners—Part 2:Determination of manganese content—Potassium periodate spectrophotometric method (USD) via email in 1-3 business day VALID
GB/T 22661.8-2008 Chemical analysis methods of potassium fluoborade - Part 8: Determination of free borade content - Distillation-sodium hydrogen oxidizes titration volumetric method (USD) via email in 1-3 business day VALID
GB/T 3880.3-2006 Wrought aluminium and aluminium alloy plates,sheets and strips for general engineering - part 3: Tolerances on forms and dimensions via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
GB 4438-1984 Aluminum and aluminum alloy corrugated sheets (USD) via email in 1-3 business day ABOLISHED
GB/T 1173-1995 Casting aluminium alloys via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
GB/T 2044-1980 Cadmium-bronze sheets (USD) via email in 1-3 business day ABOLISHED
GB/T 22661.4-2008 Chemical analysis methods of potassium fluoborade - Part 4: Determiantion of magnesium content - Flame atomic absorption spectrometric method (USD) via email in 1-3 business day VALID
GB/T 6891-1986 Wrought aluminium and aluminium alloy; V corrugated sheet (USD) via email in 1-3 business day ABOLISHED
GB/T 6987.19-2001 Aluminium and aluminium alloys-Determination of copper content-Xylenol orange spectrophotometric method (USD) via email in 1-3 business day ABOLISHED
GB/T 2046-1980 Manganese-bronze sheets (USD) via email in 1-3 business day ABOLISHED
YS/T 575.23-2009 Method for chemical analysis of aluminum ores—Part 23:Determination of element contents X-ray fluorescence spectrometric method (USD) via email in 1-3 business day VALID
YS/T 807.10-2012 Chemical analysis methods of aluminum hardeners—Part 10:Determination of potassium content —Flame atomic absorption spectrometric method (USD) via email in 1-3 business day VALID
GB/T 20975.24-2020 Methods for chemical analysis of aluminium and aluminium alloys—Part 24:Determination of total rare earth content (USD) via email in 1-3 business day TO BE VALID
GB/T 3252-1982 Aluminum and aluminum alloys; Shear test method for rivet wire and rivets (USD) via email in 1-3 business day ABOLISHED
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