Transportation
Computing and communicationTransportationEnergyAgricultureEngineeringRoboticsOptical, navigation and astronomicalIndustryInfrastructureMachinery and toolsWeaponsSpaceMilitary technologyComputing and information technology<span id="Tools and machinery"></span>Machinery and toolsGeneralNavigation and timekeepingMedia and communicationElectronicsFrom Lably lessonsTextilesMaterialsArtificial IntelligenceOptical technologyFood and healthTools and machineryComputer StudiesMedical technologyStructuresBiotechnologyOpticalComputer ApplicationsInformation TechnologyInformatics Practices
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- 2016 Brussels bombingsIslamic State suicide bombings in Belgium
- 2026 Adamuz rail disasterCrash of trains on parallel tracks in Córdoba, Spain
- 25 kV AC railway electrificationStandard current and voltage settings for most high-speed rail
- 365-Euro-TicketPublic transport offers in Austria and Germany
- 5 ft and 1520 mm gauge railwaysRailway track gauge
- 7000-series (CTA)Rapid transit rail car for Chicago
- 9-Euro-TicketPublic transport subsidy in Germany