HAVP 2*2.2+1*0.38 HAVP 2*2.2+1*0.38 擴音係統電纜,HPVV局用電纜,hyap22電纜,hya23電纜,HAVP 2*2.2+1*0.38 擴音係統電纜 HAVP 擴音對講電纜;擴音係統電纜HAVP 2X32X0.15+2X48X0.2 HAVP 2*2.2+1*0.38 HAVP 2*2.2+1*0.38