STB PDF

Road restraint systems - Determination of collision forces on bridges as a result of an impact of a vehicle on a restraint system. Original standard PD CEN TR 18242-2025 in PDF full version. Additional info + preview on request

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Head protection - Scientific background and rationale to EN 17950. Original standard PD CEN TR 18249-2025 in PDF full version. Additional info + preview on request

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Sustainable Cities and Communities - A framework for standardization of services to the citizen. Original standard PD CEN TR 18260-2025 in PDF full version. Additional info + preview on request

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Electronic Public Procurement - Architecture - Technical architecture. Original standard PD CEN TS 17011-4-2025 in PDF full version. Additional info + preview on request

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Road and airfield surface characteristics - Characterisation of the acoustic properties of road surfaces. Original standard PD CEN TS 18194-2025 in PDF full version. Additional info + preview on request

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LPG equipment and accessories - Cylinders transportation racks controls. Original standard PD CEN TS 18209-2025 in PDF full version. Additional info + preview on request

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