Petroleum products. Determination of carbon residue by micro method
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State system for insuring the uniformity of measurements. Microbeam analysis. Quantitative analysis using energy-dispersive spectrometry (EDS) for elements with an atomic number of 11 (Na) or above
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Composite nanomaterial. Nanomodified polymer binders. Types and main parameters
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Paraffins and ceresines. Method of penetration test by needle
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Mining equipment. Rotary bucket quarry excavators. General technical requirements and test methods
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Laboratory volumetric glassware. Cylinders, beakers, measuring flasks and test tubes. General specifications
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