Dept. of the Interior, Bureau of Mines,
Blowholes, porosity, and unsoundness in aluminum-alloy castings
Technical paper / Department of the Interior, Bureau of Mines ;
Technical paper (United States. Bureau of Mines) ;
Anderson, Robert J. (Robert John), b. 1892.
by Robert J. Anderson.
Blowholes, porosity, and unsoundness in aluminum-alloy castings