Russian standards PDF
State system for ensuring the uniformity of measurements. State verification scheme for means measuring electrical quality factor
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State system for ensuring the uniformity of measurements. State verification schedule for means of measuring specific enthalpy and specific heat-conduction of solid frames in the range of temperature from 700 to 1800 K
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Unified system of corrosion and ageing protection. Thermodiffusion zinc coatings. General requirements and control methods
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Textiles. Tests for colour fastness. Part J01. General principles for measurement of surface colour
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Textiles. Tests for colour fastness. Part J02. Instrumental assessment of relative whiteness
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