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Clothing and equipment for protection against heat. Test method for convective heat resistance using a hot air circulating oven. Original standard BS ISO 17493-2016 in PDF full version. Additional info + preview on request

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Acoustics. Sound-scattering properties of surfaces - Measurement of the random-incidence scattering coefficient in a reverberation room. Original standard BS ISO 17497-1-2004 + A1-2014 in PDF full version. Additional info + preview on request

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Acoustics. Sound-scattering properties of surfaces. Measurement of the directional diffusion coefficient in a free field. Original standard BS ISO 17497-2-2012 in PDF full version. Additional info + preview on request

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Carbonaceous materials used in the production of aluminium. Determination of baking level expressed by equivalent temperature. Original standard BS ISO 17499-2023 in PDF full version. Additional info + preview on request

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Pesticides and other agrochemicals. Common names. Original standard BS ISO 1750-2023 in PDF full version. Additional info + preview on request

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Aluminium oxide used for the production of primary aluminium. Determination of attrition index. Original standard BS ISO 17500-2006 in PDF full version. Additional info + preview on request

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