STB PDF

Raw optical glass - Powder test method for the water resistance of optical glass - Test method and classification. Original standard BS ISO 21575-2026 in PDF full version. Additional info + preview on request

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Chain of custody. Requirements and guidelines for mass balance. Original standard BS ISO 22095-2-2026 in PDF full version. Additional info + preview on request

Document status: Active

Chain of custody. Requirements and guidelines for book and claim. Original standard BS ISO 22095-3-2026 in PDF full version. Additional info + preview on request

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Road vehicles - Test object monitoring and control for active safety and automated/autonomous vehicle testing - Functional requirements, specifications and communication protocol. Original standard BS ISO 22133-2026 in PDF full version. Additional info + preview on request

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Control and protective devices for gaseous and liquid fuels - Particular requirements. Electronic fuel/air ratio control systems, including associated sensors and mechanical actuators. Original standard BS ISO 23552-1-2026 in PDF full version. Additional info + preview on request

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Information technology - Keyboard layouts for text and office systems - Alphanumeric section. Original standard BS ISO IEC 9995-2-2026 in PDF full version. Additional info + preview on request

Document status: Active