pISSN : 1598-706X / eISSN : 2288-8381
Journal of Korea Foundry Society 1992 august ;12(4) : 298-304
Journal of Korea Foundry Society 1992 august ;12(4) : 305-316
Journal of Korea Foundry Society 1992 august ;12(4) : 317-325
Journal of Korea Foundry Society 1992 august ;12(4) : 326-334
Journal of Korea Foundry Society 1992 august ;12(4) : 335-345
Journal of Korea Foundry Society 1992 august ;12(4) : 346-354