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Safety information for the content of piping systems and tanks - Part 2- Tanks. Original standard ISO 20560-2-2023 in PDF full version. Additional info + preview on request

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Tyre valves - ISO core chambers No. 1, No. 2, No. 3 and No. 4. Original standard ISO 20562-2014 in PDF full version. Additional info + preview on request

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Chemical analysis of chrome-bearing refractory products and chrome-bearing raw materials (alternative to the X-ray fluorescence method) - Part 1- Apparatus, reagents, dissolution and determination of gravimetric silica. Original standard ISO 20565-1-2008 in PDF full version. Additional info + preview on request

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Chemical analysis of chrome-bearing refractory products and chrome-bearing raw materials (alternative to the X-ray fluorescence method) - Part 2- Wet chemical analysis. Original standard ISO 20565-2-2008 in PDF full version. Additional info + preview on request

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Chemical analysis of chrome-bearing refractory products and chrome-bearing raw materials (alternative to the X-ray fluorescence method) - Part 3- Flame atomic absorption spectrometry (FAAS) and inductively coupled plasma atomic emission spectrometry (ICP-AES). Original standard ISO 20565-3-2008 in PDF full version. Additional info + preview on request

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Paints and varnishes - Determination of the scratch resistance of a coating system using a laboratory-scale car-wash. Original standard ISO 20566-2020 in PDF full version. Additional info + preview on request

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