Russian standards PDF

Global navigation satellite system. Navigation information systems. General requirements

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Active mineral additives for cements. General specifications

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Artificial leather. Measuring method of tearing load and elongation of break

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Biological agents for forest protection. Entomophages. Determination of the effectiveness of use

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United power system and isolated power systems. Electric power systems. Standardized sequence of nominal and highest operating voltages

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State system for ensuring the uniformity of measurements. State verification schedule for measuring instruments of complex dielectric permittivity in range of frequencies from 1 to 178,4 GHz

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