索道电话线 通信电缆 HYAC 30对 40对50对 60对
HYAC［（60X2X0.5）+RVVP（2X6）+光缆(12芯）]
HYAC［（60X2X0.5）+2XRVVP（2X6）+2X光缆(12芯）]
HYAC［（60X2X0.5）+RVVP（2X10）+光缆(12芯）]
HYAC［（60X2X0.5）+RVVP（2X6）+光缆(12芯）]
HYAC［（60X2X0.5）+RVVP（2X6）+光缆(12芯）]
HYAC［（60X2X0.5）+RVVP（2X6）+光缆(12芯）]
HYAC［（50X2X0.5）+RVVP（2X4）+光缆(12芯）]
HYAC［（50X2X0.5）+RVVP（2X4）+光缆(12芯）]
HYAC［（60X2X0.5）+RVVP（2X6）+光缆(12芯）]
HYAC［（60X2X0.5）+RVVP（2X10）+光缆(12芯）]
HYAC［（60X2X0.5）+RVVP（2X10）+光缆(12芯）]
HYAC［（60X2X0.5）+RVVP（2X6）+光缆(12芯）]
［（50X2X0.5）+RVVP（2X4）+光缆(12芯）]
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