-
tu0无氧铜无缝管,板材棒材
02
2022销售磷青铜,铍青铜,铝青铜,白铜,铬青铜, 主要牌号有:,tu0,tu1,,c10110,c1011,qsn1.5-0.2,qsn4-0.3,qsn4-3,qsn4-4-2.5,qsn4-4-4,qsn6.5-0.1,qsn6.5-0.4,qsn7-0.2,qsn8-0.3,cusn2,cusn4,cusn4zn2,cusn4pbzn3,cusn6,cusn8,cusn12,c50500,c51100,c52100,c5101,c5441,c5191,c5210,c5212,pb101,pb103,pb104c,cusn4p,cusn5zn4,cusn4zn4pb4,cusn6p,cusn8p