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Optical fibre cables - Generic specification. Basic optical cable test procedures. Mechanical tests methods. Bending stiffness, method E17. Original standard BS EN IEC 60794-1-117-2026 in PDF full version. Additional info + preview on request
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Optical fibre cables - Generic specification. Basic optical cable test procedures. Mechanical tests methods. Ripcord functional test, Method E25. Original standard BS EN IEC 60794-1-125-2026 in PDF full version. Additional info + preview on request
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Optical fibre cables - Generic specification. Basic optical cable test procedures. Determination of the maximum applicable push force during cable installation by blowing. Original standard BS EN IEC 60794-1-136-2026 in PDF full version. Additional info + preview on request
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Low-voltage switchgear and controlgear - Semiconductor circuit-breakers. Original standard BS EN IEC 60947-10-2026 in PDF full version. Additional info + preview on request
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Radio-frequency connectors - Electrical test methods. Surge withstand. Surge protective devices built in a coaxial connector. Performance requirements and testing methods. Original standard BS EN IEC 61169-1-3-2026 in PDF full version. Additional info + preview on request
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Materials for circuit boards and other interconnecting structures - Part 3-6: Sectional specification set for unreinforced base materials clad and unclad - Polytetrafluoroethylene (PTFE) filled laminate sheets of defined flammability (vertical burning test), copper-clad. Original standard BS EN IEC 61249-3-6-2026 in PDF full version. Additional info + preview on request
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