STM PDF

Quantities and units - Part 5- Thermodynamics - Amendment 1. Original standard ISO 80000-5-2019 amd1-2025 in PDF full version. Additional info + preview on request

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Quantities and units - Part 8- Acoustics - Amendment 1. Original standard ISO 80000-8-2020 amd1-2025 in PDF full version. Additional info + preview on request

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Quantities and units - Part 9- Physical chemistry and molecular physics - Amendment 1. Original standard ISO 80000-9-2019 amd1-2025 in PDF full version. Additional info + preview on request

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Fibre-reinforced plastic composites - Non-destructive testing - Part 2- Array and air-coupled ultrasonics. Original standard ISO 8203-2-2025 in PDF full version. Additional info + preview on request

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Fire-resistance tests - Elements of building construction - Part 7- Specific requirements for columns. Original standard ISO 834-7-2025 in PDF full version. Additional info + preview on request

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Hydraulic fluid power - Determination of derived displacement of positive displacement pumps and motors - Part 1- Two-step Toet method. Original standard ISO 8426-1-2025 in PDF full version. Additional info + preview on request

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