pISSN : 1598-706X / eISSN : 2288-8381
Journal of Korea Foundry Society 2005 february ;25(1) : 16-22
Journal of Korea Foundry Society 2005 february ;25(1) : 23-29
Journal of Korea Foundry Society 2005 february ;25(1) : 30-35
Journal of Korea Foundry Society 2005 february ;25(1) : 36-39
Journal of Korea Foundry Society 2005 february ;25(1) : 40-50