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Imaging materials and prints. Abrasion resistance. Rub testing of photographic prints. Original standard BS ISO 18947-2-2021 in PDF full version. Additional info + preview on request

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Imaging materials. Photo books. Test methods for permanence and durability. Original standard BS ISO 18948-2025 in PDF full version. Additional info + preview on request

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Imaging materials. Reflection colour photographic prints. Method for testing stability under low humidity conditions. Original standard BS ISO 18949-2019 in PDF full version. Additional info + preview on request

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Imaging materials. Scratch resistance of photographic prints. General test method. Original standard BS ISO 18951-1-2022 in PDF full version. Additional info + preview on request

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Imaging materials. Scratch resistance of photographic prints. Sclerometer test method. Original standard BS ISO 18951-2-2022 in PDF full version. Additional info + preview on request

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Recycled aggregates for concrete. Original standard BS ISO 18985-2025 in PDF full version. Additional info + preview on request

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