Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Graph, extra steel costs when varying alloys added
Graph printed in black ink on cream paper. Full title: 'Graph showing varying cost to be added to one ton of steel for varying percentages of alloy additions'. Graph produced by the Technical Department of High Speed Steel Alloys Ltd.
Pwnc
Diwydiant
Rhif yr Eitem
86.129I/401
Derbyniad
Bequest, 8/9/1986
Mesuriadau
Meithder
(mm): 265
Lled
(mm): 207
Deunydd
papur
Lleoliad
In store
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