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Test bench to diagnose and analyse electric locomotive microprocessor control system
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Method of producing composite material for copper-based electric contacts
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System for control over occupation of car yard by means of radar monitoring
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Method of preparing grease
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Method to recover on-track machine silent blocks, rubber mix to produce damping inserts of said silent blocks
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Device for noise protection
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System for radio communication and transmitting video data during accident recovery operations on railway transport
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Device for balancing and increasing capacity factor of electric traction load
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Automatic locomotive signaling device
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Method of items production from polyurethane composition
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Method for detection of contamination of railway track ballast layer
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Freight gondola car with dead floor
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Method for production of rails with antifriction welding
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Device for aluminothermic welding of joint electric traction coupler to rail lateral surface
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Manufacturing method of valve-inductor generator
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Tribometric complex to measure friction factor on rail surface
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Method to control track state
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Device for measurement of friction coefficient between wheel and rail
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Articulate self-aligned facility for torque transfer of coupled shafts
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Bench for disassembly of magnetic system in electric machines
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