深圳市龙兴金属材料有限公司

C19400 1/4H铜合金

C19400铜合金

C194 SH铜合金

C194 EH铜合金

C194 H铜合金

C194 3/4H铜合金

C194 1/2H铜合金

C194 1/4H铜合金

C194铜合金

C19210 SH 铜合金

C19210 EH铜合金

C19210 H铜合金

C19210 3/4H铜合金

C19210 1/2H铜合金

C19210 1/4H铜合金

C19210铜合金

C7025 TM02铜合金