STM PDF

Workplace air - Assessment of dermal exposure - Part 1- Framework for dermal exposure assessment. Original standard ISO 13977-1-2026 in PDF full version. Additional info + preview on request

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Industrial automation systems and integration - JT file format specification for 3D visualization - Part 4- Version 3. Original standard ISO 14306-4-2026 in PDF full version. Additional info + preview on request

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Information technology - Coding of audio-visual objects - Part 12- ISO base media file format. Original standard ISO IEC 14496-12-2026 in PDF full version. Additional info + preview on request

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Systems and software engineering - Software life cycle processes. Original standard ISO IEC IEEE 12207-2026 in PDF full version. Additional info + preview on request

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Railway applications - Heating, ventilation and air conditioning systems for rolling stock - Part 4- Design parameters, and test and inspection items for the HVAC unit. Original standard ISO 19659-4-2026 in PDF full version. Additional info + preview on request

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Hydrogen technologies - Methodology for determining the greenhouse gas emissions associated with the hydrogen supply chain - Part 1- Emissions associated with the production of hydrogen up to the production gate. Original standard ISO 19870-1-2026 in PDF full version. Additional info + preview on request

Document status: Active