HYAT22HYA22HYA22HYA22HYA22通信电缆名称通信电缆型号敷设方式HYAT22通信电缆HYAT225X2X0.4直埋/架空/管道HYAT22通信电缆HYAT2210X2X0.4直埋/架空/管道HYAT22通信电缆HYAT2220X2X0.4直埋/架空/管道HYAT22通信电缆HYAT2230X2X0.4直埋/架空/管道HYAT22通信电缆HYAT2250X2X0.4直埋/架空/管道HYAT22通信电缆HYAT22100X2X0.4直埋/架空/管道HYAT22通信电缆HYAT22200X2X0.4直埋/架空/管道HYAT22通信电缆HYAT225X2X0.5直埋/架空/管道HYAT22通信电缆HYAT2210X2X0.5直埋/架空/管道HYAT22通信电缆HYAT2220X2X0.5直埋/架空/管道HYAT22通信电缆HYAT2220X2X0.5直埋/架空/管道HYAT22通信电缆HYAT22通信电缆HYAT2250X2X0.5直埋/架空/管道直埋/架空/管道HYAT22通信电缆HYAT22100X2X0.5直埋/架空/管道HYAT22通信电缆HYAT22200X2X0.5直埋/架空/管道HYAT22通信电缆HYAT225X2X0.7直埋/架空/管道HYAT22通信电缆HYAT2210X2X0.7直埋/架空/管道HYAT22通信电缆HYAT2220X2X0.7直埋/架空/管道HYAT22通信电缆HYAT2230X2X0.7直埋/架空/管道HYAT22通信电缆HYAT22250X2X0.7直埋/架空/管道HYAT2通信电缆HYAT22100X2X0.7直埋/架空/管道)