pISSN : 1598-706X / eISSN : 2288-8381
Journal of Korea Foundry Society 2005 junr ;25(3) : 115-122
Journal of Korea Foundry Society 2005 june ;25(3) : 123-127
Journal of Korea Foundry Society 2005 june ;25(3) : 128-133
Journal of Korea Foundry Society 2005 june ;25(3) : 134-141