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Electronic railway equipment. Train communication network (TCN) - General architecture. Original standard BS EN IEC 61375-1-2026 in PDF full version. Additional info + preview on request

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Wind energy generation systems - Electromagnetic compatibility (EMC). Requirements and test methods. Original standard BS EN IEC 61400-40-2026 in PDF full version. Additional info + preview on request

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Low-voltage switchgear and controlgear assemblies - Power switchgear and controlgear assemblies. Original standard BS EN IEC 61439-2-2021 (2026) in PDF full version. Additional info + preview on request

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Batch control - Models and terminology. Original standard BS EN IEC 61512-1-2026 in PDF full version. Additional info + preview on request

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Radiation protection instrumentation. Measurement of personal dose equivalents for X, gamma, neutron and beta radiations. Active personal dosemeters. Original standard BS EN IEC 61526-2026 in PDF full version. Additional info + preview on request

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Fibre optic sensors. Generic specification. Original standard BS EN IEC 61757-2026 in PDF full version. Additional info + preview on request

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