Belarus standards PDF

Aerospace series. Connectors, optical, rectangular, modular, operating temperature 125 °C, for EN 4639-10X contacts - Technical specification. Original standard UNE-EN 4830-001-2015 in PDF full version. Additional info + preview on request

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Amendment 1 - Fibre-cement profiled sheets and fittings. Product specification and test methods. Original standard UNE-EN 494-2013 + A1-2017 in PDF full version. Additional info + preview on request

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Home and Building Electronic Systems (HBES) - Media and media dependent layers. Radio Frequency for HBES Class 1. Original standard UNE-EN 50090-5-3-2016 in PDF full version. Additional info + preview on request

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Amendment 1 - Railway applications. Electromagnetic compatibility - Rolling stock. Train and complete vehicle. Original standard UNE-EN 50121-3-1-2017 A1-2019 in PDF full version. Additional info + preview on request

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Railway applications - Electromagnetic compatibility - Part 3-1- Rolling stock - Train and complete vehicle. Original standard UNE-EN 50121-3-1-2017 in PDF full version. Additional info + preview on request

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Railway applications - Electromagnetic compatibility - Part 3-2- Rolling stock - Apparatus. Original standard UNE-EN 50121-3-2-2017 in PDF full version. Additional info + preview on request

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