Protihlukové stěny: Porovnání verzí
| Řádek 205: | Řádek 205: | ||
[http://ec.europa.eu/transport/rail/studies/doc/2007_interoperability_safety.pdf] Rail interoperability & safety (Transposition of legislation and progress on the field Kema-RTC) | [http://ec.europa.eu/transport/rail/studies/doc/2007_interoperability_safety.pdf] Rail interoperability & safety (Transposition of legislation and progress on the field Kema-RTC) | ||