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Methods for the analysis of pewter. Determination of alloying and impurity element contents by atomic spectrometry. Original standard BS EN 12938-2000 (2001) in PDF full version. Additional info + preview on request

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Thermal performance of building materials and products. Determination of thermal resistance by means of guarded hot plate and heat flow meter methods. Thick products of high and medium thermal resistance. Original standard BS EN 12939-2001 (2002) in PDF full version. Additional info + preview on request

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Door leaves. Determination of the behaviour under humidity variations in successive uniform climates. Original standard BS EN 1294-2000 in PDF full version. Additional info + preview on request

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Footwear manufacturing wastes. Waste classification and management. Original standard BS EN 12940-2004 in PDF full version. Additional info + preview on request

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Respiratory protective devices. Powered filtering devices incorporating a loose fitting respiratory interface. Requirements, testing, marking. Original standard BS EN 12941-2023 in PDF full version. Additional info + preview on request

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Respiratory protective devices. Powered filtering devices incorporating full face masks, half masks or quarter masks. Requirements, testing, marking. Original standard BS EN 12942-2023 in PDF full version. Additional info + preview on request

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