pISSN : 1598-706X / eISSN : 2288-8381
Journal of Korea Foundry Society 2002 june ;22(3) : 109-113
Journal of Korea Foundry Society 2002 june ;22(3) : 114-120
Journal of Korea Foundry Society 2002 june ;22(3) : 121-129
Journal of Korea Foundry Society 2002 june ;22(3) : 130-136
Journal of Korea Foundry Society 2002 june ;22(3) : 137-143