SJ电子行业标准 SJ 50973/38-2008 SFF-75-2-51型实心聚四氟乙烯绝缘柔软射频电缆详细规范 SJ 50973/38-2008.Cables,radio frequency, flexible, solid PTFE dielectric,type SFF-75-2-51, detail sp... 01月09日SJ 50973/38 阅读全文