BS 1728-6:1955

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Methods for the analysis of aluminium and aluminium alloys, Determination of iron (volumetric: titanous chloride method) — 8 стр.

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Specification for wrought aluminium and aluminium alloys for electrical purposes. Bars, extruded round tube and sections — 22 стр.

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Methods for the analysis of aluminium and aluminium alloys, Determination of iron (absorptiometric 1:10-phenanthroline method) — 8 стр.