STM PDF

Calculation of load capacity of bevel gears - Part 2- Calculation of surface durability (macropitting). Original standard ISO 10300-2-2023 (2025) in PDF full version. Additional info + preview on request

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Fibre-reinforced polymer (FRP) reinforcement of concrete - Test methods - Part 1- FRP bars. Original standard ISO 10406-1-2025 in PDF full version. Additional info + preview on request

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Acoustics - Determination of acoustic properties in impedance tubes - Part 2- Two - microphone technique for normal sound absorption coefficient and normal surface impedance. Original standard ISO 10534-2-2023 (2025) in PDF full version. Additional info + preview on request

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Fine ceramics (advanced ceramics, advanced technical ceramics) - Ultraviolet irradiation equipment using UV-A LEDs and optical radiometry for performance test of semiconducting photocatalytic materials. Original standard ISO 10820-2025 in PDF full version. Additional info + preview on request

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Conveyor belts - Determination of strength of mechanical fastenings for textile conveyor belts- Static test method. Original standard ISO 1120-2025 in PDF full version. Additional info + preview on request

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Drilling and foundation machinery - Soil or soil and rock mixture drilling and foundation machines - Commercial specifications. Original standard ISO 11886-2025 in PDF full version. Additional info + preview on request

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