pISSN : 1598-706X / eISSN : 2288-8381
Journal of Korea Foundry Society 1985 december ;5(4) : 243-257
Journal of Korea Foundry Society 1985 december ;5(4) : 258-270
Journal of Korea Foundry Society 1985 december ;5(4) : 271-282
Journal of Korea Foundry Society 1985 december ;5(4) : 283-288
Journal of Korea Foundry Society 1985 december ;5(4) : 289-297