STB PDF

Fine ceramics (advanced ceramics, advanced technical ceramics). Determination of friction and wear characteristics of monolithic ceramics by ball-on-disc method. Original standard BS ISO 20808-2016 in PDF full version. Additional info + preview on request

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Essential oil of cypress (Cupressus sempervirens L.). Original standard BS ISO 20809-2017 in PDF full version. Additional info + preview on request

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Nanotechnologies. Testing the photocatalytic activity of nanoparticles for NADH oxidation. Original standard BS ISO 20814-2019 in PDF full version. Additional info + preview on request

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Mechanical vibration. Measurement and evaluation of machine vibration. General guidelines. Original standard BS ISO 20816-1-2016 in PDF full version. Additional info + preview on request

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Mechanical vibration. Measurement and evaluation of machine vibration - Land-based gas turbines, steam turbines and generators in excess of 40 MW, with fluid-film bearings and rated speeds of 1 500 r/min, 1 800 r/min, 3 000 r/min and 3 600 r/min. Original standard BS ISO 20816-2-2017 + A1-2024 in PDF full version. Additional info + preview on request

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Mechanical vibration. Measurement and evaluation of machine vibration - Horizontal axis wind turbines. Original standard BS ISO 20816-21-2025 in PDF full version. Additional info + preview on request

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