Na. |
Disgrifiad |
Na. |
Disgrifiad |
1. |
Pibell allfa stêm |
5. |
Sefwch |
2. |
Fflans mewnbwn hylif |
6. |
Fflans allfa slwtsh |
3. |
Corff tanc |
7. |
Dyfais gwresogi stêm |
4. |
Fflans allbwn hylifol |
8. |
Falf bêl fel y bo'r angen |