Russian standards PDF

United power system and isolated power systems. Relay protection and automation. Distance and overcurrent protection of power lines and utilities 330 kV and above. Testing

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Integrated system of research and development management. Image studies. Procedure for conducting and presentation of results

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Optics and photonics. Washers for optical instrument making. Design and dimensions

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Technical criteria for foods and food ingredients suitable for vegetarians or vegans and for labelling and claims

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Safety at water facilities. Rescue stations, rescue posts.General requirements

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Geodesy and cartography. Input control of source cartographic materials. Basic requirements

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