Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Producing hematite with oxygenated blast, article
Full title: "Evaluation of Results in the production of hematite with oxygenated blast." Typed in black ink on cream paper. Seven pages stapled together. Article circulated by the British Iron and Steel Federation to members of the air-blast and blast furnace practice sub-committees, November 1934.
Pwnc
Diwydiant
Rhif yr Eitem
86.129I/1108 (2)
Mesuriadau
Meithder
(mm): 332
Lled
(mm): 205
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.