Russian standards PDF
Parts and assembly units of coupler and automatic coupler devices of railway rolling stock. Test methods
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Electric equipment of railway rolling stock. Part 4. A.c. circuit-breakers. General specifications
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Reliability in technics. Compliance test plans for mean time between failures (to failure). Part 1. Exponential case
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Passenger cars on locomotive traction. Test methods of sanitary-hygienic and ecological issues
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Passenger cars on locomotive traction. Fire safety requirements. Test methods for evaluation of fire-hazardous properties of non-metallic materials
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