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PDF Standards BS 2L 84:1971

Specification for bars and extruded sections of aluminium-copper-silicon-magnesium alloy (solution treated and aged at room temperature) (not exceeding 200 mm diameter or minor sectional dimension) (Cu 1.5, Si 1, Mg 0.8)
standard by BSI Group, 08/31/1971

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PDF Standards BS 3456-B4:1961

Specification for the testing and approval of domestic electrical appliances. Motor-operated appliances general requirements. Electric hair dryers
standard by BSI Group, 08/01/1961

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