扩音对讲电缆;扩音系统电缆HAVP2X32X0.15+2X48X0.2

天联电缆扩音对讲电缆;扩音系统电缆HAVP 2X32X0.15+2X48X0.2 2、 火灾报警系统电缆HAVP 2X32X0.15+2X48X0.2 HAVP 3X48X0.2+7X2X1/(32X0.2) 3、 HAVP13X32X0.15+4X48X0.2 HAVP 3X48X0.2+7X2X1(32X0.2) HAVP 2X32X0.15+4X48X0.2 HAVP 2X32X0.15+4X48X0.15 HAVP 13X32X0.2+4X48X0.2 统电缆HAVP 13X32X0.2+2X48X0.2 统电缆HAVP 15X32X0.2+2X48X0.2 安装电缆HAVP 2X95X0.2 安装电缆|系统电缆HAVP 2X32X0.15+2X48X0.15 系统电缆HAVP 2X32X0.15+2X48X0.2 扬声器电缆 |驱动扬声器电缆 HAV 2X32X0.15 HAV 2X48X0.2 HAV 2X95X0.2 KAVP 12X32X0.2+3X48X0.2 KAVP 13X32X0.2+4X48X0.2 KAV 2X32X0.2 对讲扩音系统电缆AZVP 天联电缆2X32X0.2+3X48X0.2 AVP安装电缆AZVP HAVP 扩音对讲电缆, 聚氯绝缘安装用屏蔽电缆