STM PDF

Gas analysis — Purity analysis and the treatment of purity data — Amendment 1- Correction of Formula A.4. Original standard ISO 19229-2019 amd1-2026 in PDF full version. Additional info + preview on request

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Structures for mine shafts — Part 1- Vocabulary. Original standard ISO 19426-1-2026 in PDF full version. Additional info + preview on request

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Structures for mine shafts — Part 2- Headframe structures. Original standard ISO 19426-2-2026 in PDF full version. Additional info + preview on request

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Structures for mine shafts — Part 3- Sinking stages. Original standard ISO 19426-3-2026 in PDF full version. Additional info + preview on request

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Structures for mine shafts — Part 5- Shaft system structures. Original standard ISO 19426-5-2026 in PDF full version. Additional info + preview on request

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Road vehicles — Environmental conditions and testing for electrical and electronic equipment for drive system of electric propulsion vehicles — Part 6- Traction battery packs and systems. Original standard ISO 19453-6-2026 in PDF full version. Additional info + preview on request

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