| |
Reefer Block
Freight train consisting of refrigerator cars.
Relay
In electricity, an electrically-powered switch which, in turn, effects a change (activates other switches) in some other electrical circuit or circuits.
Reefer Block - A freight train consist of refrigerator cars.
Regional Railroad - A railroad which is smaller than a major railroad but larger than a short line railroad.
 See also: Signal, Siding, Refrigerator cars, Rail, Power pack
  
|
RSS
