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Adrodd fel Amhriodol

Testun Gwreiddiol (Anodiad: EPW032180 / 680885)

' Slurry screener house. Slurry from the washmills was lifted up here by elevator and screened: the fine slurry ran into the slurry mixer, and the oversize material ran into a ball mill, and thence back to the elevator inlet for further screening. '

Dywedwch wrthym pam mae’r cynnwys hwn yn amhriodol *(gofynnol)

Dewis categori *(gofynnol)

Os ‘Arall’ rhowch fanylion (dewisol)

Eich enw (dewisol)

Eich cyfeiriad e-bost (dewisol)

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