Llwytho...
Convention on road signs and signals of 1968 /
| Iaith: | Undetermined |
|---|---|
| Cyhoeddwyd: |
UN ,
2007.
|
| Pynciau: |
University of Kerala
| Rhif Galw: |
UN ECE |
|---|---|
| Copi UN | Nid yw'r Statws Byw ar Gael |