pISSN : 1598-706X / eISSN : 2288-8381
Journal of Korea Foundry Society 2013 February ;33(1) : 1-7
Journal of Korea Foundry Society 2013 February ;33(1) : 8-12
Journal of Korea Foundry Society 2013 February ;33(1) : 13-21
Journal of Korea Foundry Society 2013 February ;33(1) : 22-31