pISSN : 1598-706X / eISSN : 2288-8381
Journal of Korea Foundry Society 2012 june ;32(3) : 127-132
Journal of Korea Foundry Society 2012 june ;32(3) : 133-137
Journal of Korea Foundry Society 2012 june ;32(3) : 138-143
Journal of Korea Foundry Society 2012 june ;32(3) : 144-149
Journal of Korea Foundry Society 2012 june ;32(3) : 150-156
Journal of Korea Foundry Society 2012 june ;32(3) : 157-164