AIR-CONDITIONING UNIT AND METHOD FOR DRYING AND MAINTAINING TEMPERATURE MODE IN BALLAST LAYER
FIELD: construction.SUBSTANCE: invention relates to railway engineering, in particular to the air-conditioning unit and method for drying and / or maintaining the temperature mode of the ballast layer. Railway track (10) has sleepers (14) lying on the ballast layer (12) and rails (16) lying on sleep...
Gespeichert in:
Hauptverfasser: | , |
---|---|
Format: | Patent |
Sprache: | eng ; rus |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Schreiben Sie den ersten Kommentar!