2017년 8월 7일Categories Copper Alloy Non-Ferrous(비철)C94100, High-Leaded Tin Bronze, Free CuttingC94100, High-Leaded Tin Bronze , Free Cutting STEELMAX Metal Story C94100 은 Lead(Pb) 20% 합금되는 고연청동 (High-Leaded Tin Bronze) 입니다. Lead (Pb) 는, […]