pISSN : 1598-706X / eISSN : 2288-8381
Journal of Korea Foundry Society 2006 february ;26(1) : 17-26
Journal of Korea Foundry Society 2006 february ;26(1) : 27-33
Journal of Korea Foundry Society 2006 february ;26(1) : 34-39
Journal of Korea Foundry Society 2006 february ;26(1) : 40-45