pISSN : 1598-706X / eISSN : 2288-8381
Journal of Korea Foundry Society 2012 December ;32(6) : 261-268
Journal of Korea Foundry Society 2012 December ;32(6) : 269-275
Journal of Korea Foundry Society 2012 December ;32(6) : 284-288
Journal of Korea Foundry Society 2012 December ;32(6) : 276-283
Journal of Korea Foundry Society 2012 December ;32(6) : 289-295