安徽扩音系统电缆HAVP电话3x48x0.2+7x2x1驱动扬声器电缆销售,HAVP12X32X0.2 销售电话0316-5960003 / 5962582 KAVP电缆HAVP-扩音系统电缆HAVP电缆,KAVP电缆, HAVP扩音对讲电缆扩音系统电缆 手机:13700364130 HAVP 2X32X0.15+2X48X0.2 HAVP 2X32X0.1