260 resultados para engineered safety systems
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Transportation Department, Office of the Assistant Secretary for Policy and International Affairs, Washington, D.C.
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Urban Mass Transportation Administration, Washington, D.C.
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Federal Highway Administration, Washington, D.C.
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Mode of access: Internet.
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Turner-Fairbank Highway Research Center, Office of Safety Research and Development, McLean, Va.
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National Highway Traffic Safety Administration, Washington, D.C.
Crash protection systems for handicapped school bus occupants. Volume III: appendices. Final report.
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National Highway Traffic Safety Administration, Washington, D.C.
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Transportation Department, Office of the Assistant Secretary for Policy and International Affairs, Washington, D.C.
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Transportation Systems Center, Cambridge, Mass.
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National Highway Traffic Safety Administration, Washington, D.C.
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National Highway Traffic Safety Administration, Washington, D.C.
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National Highway Traffic Safety Administration, Washington, D.C.
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National Highway Traffic Safety Administration, Washington, D.C.
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National Highway Traffic Safety Administration, Washington, D.C.
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National Highway Traffic Safety Administration, Washington, D.C.