ZCuZn25Al6Fe3Mn3 CuZn39Pb3Sn鉛黃銅板|銅管|銅帶 CuZn39Pb3鉛黃銅板-鉛黃銅棒 CuZn39Pb2Sn鉛黃銅板-鉛黃銅六角棒 CuZn39Pb2鉛黃銅板-鉛黃銅棒-鉛黃銅管 CuZn39Pb1 (CW611N)鉛黃銅六角棒|銅板|銅管 德標進口CuZn39Pb0.5鉛黃銅板|鉛黃銅棒 CuZn38Pb4 (CW609N)鉛黃銅板|銅管|銅棒 CuZn38Pb2( CW612N)鉛黃銅板|鉛黃銅棒 德標CuZn38Pb1鉛黃銅管|鉛黃銅棒 CuZn38Pb1.5鉛黃銅板|銅棒|銅管 CuZn37Pb2鉛黃銅管|鉛黃銅板|鉛黃銅棒 CuZn37Pb1鉛黃銅板|鉛黃銅棒|鉛黃銅管 CuZn37Pb0.5鉛黃銅管-鉛黃銅板 CuZn36Pb3 (CW603N)鉛黃銅棒-鉛黃銅板 CuZn35Pb2 (CW601N)鉛黃銅板-鉛黃銅管 CuZn35Pb1鉛黃銅板-鉛黃銅棒 CuZn40黃銅管-黃銅帶-黃銅棒 CuZn37黃銅板-CuZn37黃銅棒 CuZn35Pb2 (CW601N)鉛黃銅板-鉛黃銅管 CuZn35Pb1(CW600N)鉛黃銅棒/鉛黃銅板 CuZn37黃銅帶-CuZn37黃銅板 CuZn36黃銅板-黃銅帶-黃銅棒 CuZn35進口黃銅棒|黃銅管 CuZn30黃銅板|黃銅管|黃銅棒 CuZn20德標黃銅板|進口黃銅棒 CuSn8PbP錫青銅板|錫青銅帶|錫青銅管 CuSn8P 錫青銅棒|銅管|銅帶 CuSn4Pb2P錫青銅板,錫青銅管