Ffrâm Ofod Dur Skylight Of Ocean Park Museum Wyddoniaeth
Ffrâm Ofod Dur Skylight O'r Gampfa
Ffrâm Gofod Dur Sied Storio Glo O Blanhigion Pŵer Planhigion Coking Pyllau Glo, Planhigion Golchi Glo;Sied Storio Glo Mwynglawdd
- Sied Storio Glo Mewn Gwaith Pŵer Thermol
- Sied Storio Glo O Waith Pŵer Thermol Petrocemegol
- Sied Storio Glo Mwynglawdd
- Sied Storio Glo Purfa
- Sied Storio Glo Planhigion Cemegol
- Sied Storio Glo Planhigion Dur
- Sied Storio Glo Planhigion Coking
- Sied Storio Glo O Waith Gwres
- Sied Storio Glo Melin Bapur
Sied Storio Ffrâm Ofod Dur Smelter, Warws Storio Sment, Warws Storio Deunydd;Warws Storio Swmp Porth;Warws Storio Calchfaen;Warws Storio Tywod A Graean
Gofod Ffrâm Strwythur Dur Sied Storio O'r Gwaith Pŵer
- Warws Storio Sment;
- Warws Storio Deunydd;
- Warws Storio Swmp Porth;
- Warws Storio Calchfaen;
- Warws Storio Tywod A Graean.
Ffrâm Ofod Coridor Trafnidiaeth Glo Dur Coridor Adeiladu
Strwythur Dur Ffrâm Gofod Planhigion Gwres Pŵer Thermol
Amser postio: Rhagfyr 29-2021