Cite
HARVARD Citation
Institution,, B. (1981) Specification for ingots and castings of 'Y' aluminium alloy (heat treated) (suitable for pistons) (Cu 4, Mg 1.5, Ni 2.1). [Online]. London : British Standards Institution. Available from: http://access.bl.uk/ark:/81055/vdc_100104988304.0x000001