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Aluminium and aluminium alloys Extruded precision profiles in alloys EN AW-6060 and EN AW-6063 Part 2: Tolerances on dimensions and form. Original standard UNE-EN 12020-2-2023 in PDF full version. Additional info + preview on request
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Wood preservatives. Field test method for determining the relative protective effectiveness of a wood preservative exposed out of ground contact. Horizontal lap-joint method. Original standard UNE-EN 12037-2023 in PDF full version. Additional info + preview on request
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Safety and control devices for burners and appliances burning gaseous or liquid fuels Control functions in electronic systems Part 2: Fuel/air ratio control/supervision of the electronic type. Original standard UNE-EN 12067-2-2023 in PDF full version. Additional info + preview on request
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Amendment 1 - Railway applications. Axleboxes. Rolling bearings. Original standard UNE-EN 12080-2018 + A1-2023 in PDF full version. Additional info + preview on request
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Amendment 1 - Railway applications. Axleboxes. Performance testing. Original standard UNE-EN 12082-2018 + A1-2022 in PDF full version. Additional info + preview on request
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Energy performance of buildings Controls for heating systems Part 1: Control equipment for hot water heating systems Modules M3-5, 6, 7, 8. Original standard UNE-EN 12098-1-2023 in PDF full version. Additional info + preview on request
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