tín hiệu đường sắt
Also known as rail transport signal
optical, acoustic or electronic signal providing information about the state of a railway line
Wikidata facts
- Image
- 2024 Polanica-Zdrój, stacja kolejowa (3).jpg
Show 2 more facts
- Commons category
- Rail transport signals
- OpenStreetMap tag
- railway=signal
Sources (1)
via Wikidata · CC0