INIS
cables
8%
cargo
16%
cars
16%
electric batteries
8%
engines
16%
equipment
8%
france
8%
freight
33%
gas turbines
8%
gravitation
8%
horses
8%
locomotives
25%
machinery
8%
maintenance
25%
monorails
8%
motors
8%
output
8%
passengers
33%
pneumatics
8%
power
8%
propulsion
8%
rail transport
8%
railways
8%
rapid transit systems
8%
repair
8%
speed
8%
steam
8%
tracks
25%
trains
100%
transport
16%
trucks
8%
units
8%
vehicles
16%
water
8%
winches
8%
wires
16%
Earth and Planetary Sciences
Ability
8%
Alternative
8%
Cargo
41%
Collection
8%
Diesel
8%
Effectiveness
8%
Electric Battery
8%
Engine
16%
Gas Turbine
16%
Good
25%
Gravitation
8%
High Speed
8%
Luminaires
8%
Maintenance
16%
Passenger
25%
Passenger Transport
8%
Pneumatics
8%
Propulsion
8%
Rail
83%
Rail Transport
8%
Rapid Transit Systems
8%
Repair and Maintenance
8%
Revenue
8%
Running
8%
Service
8%
Shape
16%
Spacing
8%
Station
8%
Steam
8%
Subject
8%
Term
16%
Truck
8%
Vehicle
16%
Water
8%
Wire
16%
Social Sciences
Ability
8%
Alternative
8%
Connected Vehicle
8%
Economic and Social Development
8%
Effectiveness
8%
French
8%
Gases
8%
Horse
16%
Identity
8%
Latin
8%
Light
8%
Machines
8%
Maintenance
33%
Materials
8%
Meaning
8%
Motor Vehicles
25%
Passenger Transport
8%
Railway
25%
Revenue
8%
Serials
8%
Subject
8%
Support Services
8%
Trains
100%
Transport
8%
Turbine
8%
Vehicles
8%
Water
8%