Moldova standards PDF

Rare earth - Determination of moisture content in rare earth products - Gravimetric method. Original standard ISO 24548-2025 in PDF full version. Additional info + preview on request

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Glass reinforced thermosetting plastic (GRP) pipes - Test method for the determination of long-term pressure endurance strength. Original standard ISO 24690-2025 in PDF full version. Additional info + preview on request

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Brown coals and lignites - Classification by types on the basis of total moisture mass fraction and tar yield. Original standard ISO 2950-2025 in PDF full version. Additional info + preview on request

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Plain bearings - Hydrodynamic plain journal bearings under steady-state conditions - Part 1- Calculation of multi-lobed and tilting pad journal bearings. Original standard ISO 31657-1-2025 in PDF full version. Additional info + preview on request

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Plain bearings - Hydrodynamic plain journal bearings under steady-state conditions - Part 2- Characteristic values for calculation of multilobed journal bearings. Original standard ISO 31657-2-2025 in PDF full version. Additional info + preview on request

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Plain bearings - Hydrodynamic plain journal bearings under steady-state conditions - Part 3- Characteristic values for calculation of tilting pad journal bearings. Original standard ISO 31657-3-2025 in PDF full version. Additional info + preview on request

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