Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Coke testing for physical properties, report extract
Typed in black ink on cream paper. Extract from a book entitled 'Coke for Blast Furnaces: first report of the Midland Coke Reasarch Committee by Mott and Wheeler'. Includes information on 'The Micum Test' and 'The Shatter Test'.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.