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机译:Lightweight Metal Cellular Structures Fabricated via 3D Printing of Sand Cast Molds
Virginia Polytech Inst & State Univ, Dept Biomed Engn & Mech, Blacksburg, VA 24061 USA;
Virginia Polytech Inst & State Univ, Dept Mech Engn, Design Res & Educ Addit Mfg Syst Lab, Blacksburg, VA 24061 USA;
Virginia Polytech Inst & State Univ, Virginia Tech Foundry Inst Res & Educ, Dept Mat Sci & Engn, Blacksburg, VA 24061 USA;