STB PDF

Assessment of lighting equipment related to human exposure to electromagnetic field. Original standard UNE-EN 62493-2015 in PDF full version. Additional info + preview on request

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Medical electrical equipment - Exposure index of digital X-ray imaging systems - Part 1- Definitions and requirements for general radiography. Original standard UNE-EN 62494-1-2009 in PDF full version. Additional info + preview on request

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Optical circuit boards. Basic test and measurement procedures - General guidance for definition of measurement conditions for optical characteristics of optical circuit boards. Original standard UNE-EN 62496-2-2017 in PDF full version. Additional info + preview on request

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Optical circuit boards. Basic test and measurement procedures - Optical transmission test for optical circuit boards without input/output fibres. Original standard UNE-EN 62496-2-4-2013 in PDF full version. Additional info + preview on request

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Optical circuit boards - Interface standards. General and guidance. Original standard UNE-EN 62496-4-2011 in PDF full version. Additional info + preview on request

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Amendment 2 - Voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) power transmission - Electrical testing. Original standard UNE-EN 62501-2009 A2-2017 in PDF full version. Additional info + preview on request

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