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Microbiology of the food chain. Preparation of test samples, initial suspension and decimal dilutions for microbiological examination - Specific rules for the preparation of meat and meat products. Original standard UNE-EN ISO 6887-2-2017 in PDF full version. Additional info + preview on request
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Amendment 1 - Microbiology of the food chain - Preparation of test samples, initial suspension and decimal dilutions for microbiological examination - Part 3: Specific rules for the preparation of fish and fishery products - Amendment 1: Sample preparation for raw marine gastropods (ISO 6887-3:2017/Amd 1:2020). Original standard UNE-EN ISO 6887-3-2017 A1-2021 in PDF full version. Additional info + preview on request
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Microbiology of the food chain - Preparation of test samples, initial suspension and decimal dilutions for microbiological examination - Part 3: Specific rules for the preparation of fish and fishery products (ISO 6887-3:2017). Original standard UNE-EN ISO 6887-3-2017 in PDF full version. Additional info + preview on request
Document status: Active
Natural gas Calculation of calorific values, density, relative density and Wobbe indices from composition (ISO 6976:2016). Original standard UNE-EN ISO 6976-2017 in PDF full version. Additional info + preview on request
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Acoustics - Statistical distribution of hearing thresholds related to age and gender (ISO 7029:2017). Original standard UNE-EN ISO 7029-2017 in PDF full version. Additional info + preview on request
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Cardiovascular implants and extracorporeal systems. Vascular prostheses. Tubular vascular grafts and vascular patches. Original standard UNE-EN ISO 7198-2017 in PDF full version. Additional info + preview on request
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