pISSN : 1598-706X / eISSN : 2288-8381
Journal of Korea Foundry Society 2000 april ;20(2) : 80-88
Journal of Korea Foundry Society 2000 april ;20(2) : 89-96
Journal of Korea Foundry Society 2000 april ;20(2) : 97-103
Journal of Korea Foundry Society 2000 april ;20(2) : 110-115
Journal of Korea Foundry Society 2000 april ;20(2) : 116-121
Journal of Korea Foundry Society 2000 april ;20(2) : 122-128
Journal of Korea Foundry Society 2000 april ;20(2) : 129-140