pISSN : 1598-706X / eISSN : 2288-8381
Journal of Korea Foundry Society 1994 june ;14(3) : 233-239
Journal of Korea Foundry Society 1994 june ;14(3) : 240-247
Journal of Korea Foundry Society 1994 june ;14(3) : 248-257
Journal of Korea Foundry Society 1994 june ;14(3) : 258-266
Journal of Korea Foundry Society 1994 june ;14(3) : 267-273
Journal of Korea Foundry Society 1994 june ;14(3) : 274-284