STB PDF

Rubber and plastics hoses and hose assemblies Determination of resistance to vacuum (ISO 7233-2021). Original standard UNE-EN ISO 7233-2022 in PDF full version. Additional info + preview on request

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Anaesthetic and respiratory equipment - Laryngoscopes for tracheal intubation (ISO 7376-2020). Original standard UNE-EN ISO 7376-2021 in PDF full version. Additional info + preview on request

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Metallic materials Bend test (ISO 7438-2020). Original standard UNE-EN ISO 7438-2021 in PDF full version. Additional info + preview on request

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Hydrometry Measurement of liquid flow in open channels Velocity area methods using point velocity measurements (ISO 748-2021). Original standard UNE-EN ISO 748-2023 in PDF full version. Additional info + preview on request

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Corrosion of metals and alloys Stress corrosion testing Part 10- Reverse U-bend method (ISO 7539-10-2020). Original standard UNE-EN ISO 7539-10-2021 in PDF full version. Additional info + preview on request

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Corrosion of metals and alloys Stress corrosion testing Part 9- Preparation and use of pre-cracked specimens for tests under rising load or rising displacement (ISO 7539-9-2021). Original standard UNE-EN ISO 7539-9-2022 in PDF full version. Additional info + preview on request

Document status: Active