阻抗匹配的RS485专用电缆 ZRA-STP-120Ω（for,RS485)one pair 18 AWG-2*1.5MM2)规格型号 阻抗匹配的RS485专用电缆 ZRA-STP-120Ω（for,RS485)one pair 18 MKVV|天津市电缆总厂第一分厂

p1Src=//y1.yzimgs.com/uploads/326791/201799-45929866.jpg?watermark/2/text/TUtWVnzlpKnmtKXluILnlLXnvIbmgLvljoLnrKzkuIDliIbljoI=/font/5a6L5L2T/fontsize/650/fill/I0E3QTlBOA==/gravity/SouthEast