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Requirements for the training of scientific divers Part 2: Advanced scientific divers (ISO 8804-2:2024). Original standard UNE-EN ISO 8804-2-2025 in PDF full version. Additional info + preview on request

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Requirements for the training of scientific divers Part 3: Scientific diving project leader (ISO 8804-3:2024). Original standard UNE-EN ISO 8804-3-2025 in PDF full version. Additional info + preview on request

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Elastomeric parts for parenterals and for devices for pharmaceutical use - Functional requirements and testing. Original standard UNE-EN ISO 8871-5-2025 in PDF full version. Additional info + preview on request

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Refractory materials - Determination of thermal conductivity - Hot-wire method (parallel). Original standard UNE-EN ISO 8894-2-2025 in PDF full version. Additional info + preview on request

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Nonwovens - Test methods - Part 8: Determination of liquid strike-through time (simulated urine) for nonwoven coverstocks (ISO 9073-8:2025). Original standard UNE-EN ISO 9073-8-2025 in PDF full version. Additional info + preview on request

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Protective clothing - Assessment of resistance of materials to molten metal splash (ISO 9185:2025). Original standard UNE-EN ISO 9185-2025 in PDF full version. Additional info + preview on request

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