STB PDF

Road traffic noise reducing devices. Test method for determining the acoustic performance - Intrinsic characteristics. Sound absorption under direct sound field conditions. Original standard BS EN 1793-5-2025 in PDF full version. Additional info + preview on request

Document status: Active

Road traffic noise reducing devices. Test method for determining the acoustic performance - Intrinsic characteristics. Airborne sound insulation under direct sound field conditions. Original standard BS EN 1793-6-2025 in PDF full version. Additional info + preview on request

Document status: Active

Aerospace series - Shank nut, self-locking, serrated, in heat resisting steel FE-PA2601 (A286) - Classification: 1 100 MPa (at ambient temperature) / 650 °C. Original standard BS EN 3014-2025 in PDF full version. Additional info + preview on request

Document status: Active

Transportable gas cylinders. Battery vehicles and multiple-element gas containers (MEGCs) for compressed and liquefied gases (excluding acetylene). Inspection at time of filling. Original standard BS EN 13385-2025 in PDF full version. Additional info + preview on request

Document status: Active

Building information models. Information delivery manual - Interaction framework. Original standard BS EN ISO 29481-2-2025 in PDF full version. Additional info + preview on request

Document status: Active

Guidance for the interpretation of OTDR backscattering traces for single-mode fibres. Original standard PD IEC TR 62316-2025 in PDF full version. Additional info + preview on request

Document status: Active