Russian standards PDF
Quality management systems. Guidelines for the application of ISO 9001 in local government
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Sound broadcasting digital. Coding of signals of sound broadcasting with reduction of redundancy for transfer on digital communication channels. A part III (MPEG-4 audio). Parametric audio coding - HILN
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Non-linear resistor type gapped surge arresters and metal-oxide surge arresters without gaps for a.c. electrical installations for voltages from 3 to 750 kV. Part 5. Selection and application recommendations
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Renewable power engineering. Hydroelectric power plants. Hydroelectric power plant automation. Guide for computer-based control
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Photovoltaic systems. Connectors for DC-application. Classification, requirements and test methods
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