STB PDF

Geometrical product specifications (GPS). Dimensional measuring equipment - Design and metrological characteristics of calliper depth gauges. Original standard UNE-EN ISO 13385-2-2020 in PDF full version. Additional info + preview on request

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Surgical and dental hand instruments. Determination of resistance against autoclaving, corrosion and thermal exposure. Original standard UNE-EN ISO 13402-2025 in PDF full version. Additional info + preview on request

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Geosynthetics. Determination of dynamic perforation (cone drop test). Original standard UNE-EN ISO 13433-2025 in PDF full version. Additional info + preview on request

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Oil and gas industries including lower carbon energy. Completion fluids and materials - Measurement of properties of proppants used in hydraulic fracturing and gravel-packing operations. Original standard UNE-EN ISO 13503-2-2024 in PDF full version. Additional info + preview on request

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Oil and gas industries including low carbon energy. Design and operation of subsea production systems - General requirements and recommendations. Original standard UNE-EN ISO 13628-1-2025 in PDF full version. Additional info + preview on request

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Ophthalmic optics. Spectacle lenses. Vocabulary. Original standard UNE-EN ISO 13666-2019 in PDF full version. Additional info + preview on request

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