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Dentistry. Endodontic instruments - Auxiliary instruments. Original standard BS EN ISO 3630-4-2023 in PDF full version. Additional info + preview on request

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Dentistry. Endodontic instruments. Shaping and cleaning instruments. Original standard BS EN ISO 3630-5-2020 in PDF full version. Additional info + preview on request

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Geometrical product specifications (GPS). Length standards. Gauge blocks. Original standard BS EN ISO 3650-1999 (2000) in PDF full version. Additional info + preview on request

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Determination of resistance to intergranular corrosion of stainless steels. Austenitic and ferritic-austenitic (duplex) stainless steels. Corrosion test in nitric acid medium by measurement of loss in mass (Huey test). Original standard BS EN ISO 3651-1-1998 in PDF full version. Additional info + preview on request

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Determination of resistance to intergranular corrosion of stainless steels. Ferritic, austenitic and ferritic-austenitic (duplex) stainless steels. Corrosion test in media containing sulfuric acid. Original standard BS EN ISO 3651-2-1998 in PDF full version. Additional info + preview on request

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Animal and vegetable fats and oils. Determination of ultraviolet absorbance expressed as specific UV extinction. Original standard BS EN ISO 3656-2011 + A1-2017 in PDF full version. Additional info + preview on request

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