Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Babcock Type 'E' pulverising mill, model
Model of Bancock Type 'E' pulverisingmill for grinding of coal in power stations, large industrial plant etc.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.