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Yogurt. Identification of characteristic microorganisms (Lactobacillus delbrueckii subsp. bulgaricus and Streptococcus thermophilus). Original standard BS ISO 9232-2003 + A1-2023 in PDF full version. Additional info + preview on request

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Cheese, cheese rind and processed cheese - Determination of natamycin content - Part 1: Molecular absorption spectrometric method for cheese rind. Original standard BS ISO 9233-1-2007 in PDF full version. Additional info + preview on request

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Original standard BS ISO 9233-2-2007 in PDF full version. Additional info + preview on request

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Photography. Sensitometry of screen/film systems for medical radiography - Determination of sensitometric curve shape, speed and average gradient. Original standard BS ISO 9236-1-2004 in PDF full version. Additional info + preview on request

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Photography. Sensitometry of screen/film systems for medical radiography - Determination of sensitometric curve shape, speed and average gradient for mammography. Original standard BS ISO 9236-3-1999 in PDF full version. Additional info + preview on request

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Coal preparation plant. Principles and conventions for flowsheets. Original standard BS ISO 924-2024 in PDF full version. Additional info + preview on request

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