Rail transfer vehicles are widely used in the following scenarios:
Spacecraft at the launch site: transporting spacecraft from the launch site to the launcher or carrier rocket.
Space station: repairing and replacing equipment on orbit, transporting and storing fuel, delivering supplies to astronauts, etc.
Large production lines: used in factories, archive management centers, mines and logistics centers, etc., for handling and transferring heavy goods such as steel plates, steel pipes, heavy equipment, etc.
