pISSN : 1598-706X / eISSN : 2288-8381
Journal of Korea Foundry Society 1999 december ;19(6) : 451-455
Journal of Korea Foundry Society 1999 december ;19(6) : 456-465
Journal of Korea Foundry Society 1999 december ;19(6) : 466-471
Journal of Korea Foundry Society 1999 december ;19(6) : 472-483
Journal of Korea Foundry Society 1999 december ;19(6) : 484-492
Journal of Korea Foundry Society 1999 december ;19(6) : 493-500