2019년 9월 19일Categories Materials Pure Metal AlloySn, Tin, 5N, 99.999%, High Purity Tin, As RolledSn, Tin, 5N, 99.999%, High Purity Tin, As Rolled STEELMAX Metal Story Sn (Tin : 주석 : 朱錫)은 Solder Metal (땜납) 용도로 가장 […]