CuSn5-R320锡磷青铜材质¥0149人CuSn5-R350锡磷青铜板¥0150人CuSn5-R360锡磷青铜带¥0142人CW450K-H225连接器端子材料¥0150人CW450K-R850弹簧铜线/铜带¥0143人CW450K-R900环保高弹性锡青铜¥0136人CW450K-R930高强度抗磁锡青铜¥0145人CW450K-H200易焊接锡磷青铜棒¥0142人CW450K-R690高弹性小铜棒¥0128人CW450K-R730日本耐疲劳铜带铜带¥0151人CW450K-R780高机械强度铜合金¥0147人CW450K-H175日本磷青铜带¥0147人CW450K-R560磷青铜板现货¥0146人CW450K-H180高硬度锡磷青铜棒¥0156人CW450K-R590超导热性磷青铜线¥0156人CW450K-R630导电性磷青铜板¥0187人CW450K-R660耐高温磷青铜带¥0141人CW450K-R470高硬度锡磷青铜棒¥0144人CW450K-H155高韧性耐疲劳铜合金¥0144人CW450K-R500磷铜棒板化学成分¥0143人CW450K-R550高精磷青铜带高硬度¥0142人CW450K-H125环保磷青铜带材¥0144人CW450K-R400强度高锡磷青铜带¥0148人CW450K-H130耐冲压磷铜带材¥0150人CW450K-R410高精密锡磷青铜板¥0151人CW450K-R440铜锡合金¥0145人CW450K-R450弹簧用铜合金¥0152人CW450K-H075高强度铜合金¥0154人CW450K-R320铜合金材质¥0145人CW450K-H080锡青铜带材规格齐全¥0145人业务咨询：932174181 媒体合作：2279387437 24小时服务热线：15136468001 盘古机械网 － 全面、科学的机械行业免费发布信息网站 Copyright 2017 PGJXO.COM 豫ICP备12019803号