STB PDF

Water quality. Determination of turbidity - Semi-quantitative methods for the assessment of transparency of waters. Original standard BS EN ISO 7027-2-2019 in PDF full version. Additional info + preview on request

Document status: Active

Acoustics. Statistical distribution of hearing thresholds related to age and gender. Original standard BS EN ISO 7029-2017 + A1-2024 in PDF full version. Additional info + preview on request

Document status: Active

Conveyor belts. Transverse flexibility (troughability). Test method. Original standard BS EN ISO 703-2017 in PDF full version. Additional info + preview on request

Document status: Replaced by STB BS EN ISO 703-2025

Prevailing torque type hexagon regular nuts (with non-metallic insert). Property classes 5, 8 and 10. Original standard BS EN ISO 7040-2012 in PDF full version. Additional info + preview on request

Document status: Replaced by STB BS EN ISO 7040-2025

Fasteners. Prevailing torque hexagon nuts. Regular nuts (with non-metallic insert). Original standard BS EN ISO 7040-2025 in PDF full version. Additional info + preview on request

Document status: Active

Fasteners - Prevailing torque hexagon nuts - High nuts (with non-metallic insert). Original standard BS EN ISO 7041-2025 in PDF full version. Additional info + preview on request

Document status: Active