天津博尼国际贸易有限公司

            


              ERCu; C23000;RBCuZn-A;RBCuZn-B;RBCuZn-C;
              ERCuAl-A1;ERCuAl-A2;
              CuAl8Ni2;ERCuNiAl;ERCuMnNiAl;ERCuSi-A;
              CuSn6P;CuSn9P;CuSn12P;
              CuNi10;CuNi30;RBCuZn-D. [详细介绍]