STB PDF

Synchronous belts. Calculation of power rating and drive centre distance. Original standard BS ISO 5295-2023 in PDF full version. Additional info + preview on request

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Synchronous belt drives. Belts with pitch codes MXL, XXL, XL, L, H, XH and XXH. Metric and inch dimensions. Original standard BS ISO 5296-2012 in PDF full version. Additional info + preview on request

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Noise measurements for UAS (unmanned aircraft systems). Original standard BS ISO 5305-2024 in PDF full version. Additional info + preview on request

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Civil small and light unmanned aircraft systems (UAS). Vibration test methods. Original standard BS ISO 5309-2023 in PDF full version. Additional info + preview on request

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Civil small and light unmanned aircraft (UA). Sharp injury to human body by rotor blades. Evaluation and test method. Original standard BS ISO 5312-2023 in PDF full version. Additional info + preview on request

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Acoustics. Methods for calculating loudness - Zwicker method. Original standard BS ISO 532-1-2017 (2018) in PDF full version. Additional info + preview on request

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