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Traditional Chinese medicine. General requirements for the manufacturing process of natural products. Original standard BS ISO 19617-2018 in PDF full version. Additional info + preview on request
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Fine ceramics (advanced ceramics, advanced technical ceramics). Measurement method for normal spectral emissivity using blackbody reference with an FTIR spectrometer. Original standard BS ISO 19618-2025 in PDF full version. Additional info + preview on request
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Surface active agents. Determination of free propylene oxide content in propylene oxide adduct surfactants. GC method. Original standard BS ISO 19619-2018 in PDF full version. Additional info + preview on request
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Fine ceramics (advanced ceramics, advanced technical ceramics). Test method for piezoelectric constant d33 of piezoelectric ceramics by direct quasi-static method. Original standard BS ISO 19622-2018 in PDF full version. Additional info + preview on request
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Bamboo structures. Grading of bamboo culms. Basic principles and procedures. Original standard BS ISO 19624-2018 in PDF full version. Additional info + preview on request
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Processes, data elements and documents in commerce, industry and administration. Trusted communication platforms for electronic documents. Fundamentals. Original standard BS ISO 19626-1-2020 in PDF full version. Additional info + preview on request
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