如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
NCS1465 钯粒99.99%
NCS1466 钯片99.99%
NCS1467 钯丝99.99%
NCS1469 钯粉99.999%
NCS1470 钯粒99.999%
NCS1471 钯片99.999%
NCS1472 钯丝99.999%
NCS1474 铅粉99.99%
NCS1475 铅粒99.99%
NCS1476 铅片99.99%