无氧铜板，无氧铜带，C1020韧铜板 韧铜带C1100 锡黄铜板，锡黄铜带C4250 海军黄铜板，海军黄铜带C4430 铜带 C2051 船用黄铜板 C4621 弹簧用磷青铜板，弹簧用磷青铜带 C5210 弹簧用锌白铜板 弹簧用锌白铜带 C7701 无氧铜棒C1020 韧铜棒 C1100韧铜线 C1100 铍铜棒、线 C1720 易切削锡磷青铜棒 C5441易切削锌白铜棒C7941 磷脱氧铜板和带 C1201 C1220 C1221 低锌黄铜板和带 C2100 C2200 C2300 C2400黄铜板和带 C2600 C2680 C2720 C2801 易切削黄铜板，易切削黄铜带 C3560 C3561 C3710 C3713铝青铜板 C6140 C6161 C6280 C6301白铜板C7060 C7150印刷用铜板 C1100 C1221 C1401乐器簧片用黄铜板 C6711 C6712磷青铜板和带C5111 C5102 C5191 C5212锌白铜板和带 C7351 C7451 C7521 C7541弹簧用铍铜板和带 C1700 C1720 铜母线 C1020 C1100磷脱氧铜棒C1201 C1220黄铜棒 C2600 C2700 C2800易切削黄铜棒 C3601 C3602 C3603 C3604 C3605锻造用黄铜棒 C3712 C3771海军黄铜棒 C462...