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Non-ferrous metals. Determination of grain size by grain calculation method

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Steel pipes, tubes and pipe products. Inspection documents

Document status: Replaced by GOST 31458-2015

Aggregate means of information-measuring systems. Complex of normalized characteristics general requirements

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Optics and photonics. Lenses for optical electronic systems. Relative irradiance in the image field and vignetting coefficient measurement methods

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Mechanical vibration. Measurement and evaluation of vibration of metal-cutting machines. Part 2. Direct-driven spindles and belt-driven spindles with rolling element bearings operating at speeds between 600 min-1 and 30 000 min-1

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Rare metals and their alloys. General requirements for the methods of determination of oxygen, hydrogen, nitrogen and carbon

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