pISSN : 1598-706X / eISSN : 2288-8381
Journal of Korea Foundry Society 2003 april ;23(2) : 63-68
Journal of Korea Foundry Society 2003 april ;23(2) : 69-76
Journal of Korea Foundry Society 2003 april ;23(2) : 77-85
Journal of Korea Foundry Society 2003 april ;23(2) : 86-93