AFS, CMI join effort to recreate Wright Brothers' flight. (Metalcasting News).(American Foundry Society, Cast Metals Institute)被引量: 0发表: 2002年 Grain Refinement of Aluminum Casting Alloys American Foundry Society, 2007,67 (2) : 1-2.SIGWORTH, G. K., KUHN, T. A., "Grain refinement...