HYAC通信电缆 HYAC60*2*0.5铠装双绞屏蔽型电缆ASTP-120Ω 2*2*0.75
HYA电缆,HYA通信电缆
HYA市话电缆
HYA电话电缆
HYA通讯电缆,HYA市话通信电缆
HYA室外通信电缆,HYA路面电缆
HYA架空通信电缆
HYA22电缆,HYA22铠装通信电缆
HYA53电缆,HYA53市话通信电缆
HYA23电缆,HYA23直埋铠装通信电缆、
HYA22,HYA23带钢带地埋电话电缆,电话线
HYA53电厂通信电缆
HYE26通信电缆,HYE26核电电缆
HYAC通信电缆,HYAC架空通信电缆
HYAC索道通信电缆
HYAC自称式索道带钢丝电缆
HYAC电线杆架空电话线
HYAC架空电话电缆,HYAC自称式电缆
HYE26 2*2*0.6通信电缆
HYE26 100*2*0.6通信电缆
ZRC-HYA通信电缆,ZRC-HYA阻燃通信电缆
ZRC-HYA市话电缆,ZRC-HYA电话电缆
ZRC-HYA53市话电缆
ZRC-HYA53电厂通信电缆
ZRC-HYA22电缆,ZRC-HYA22阻燃通信电缆
ZRC-HYA23电话电缆,ZRC-HYA23铠装电话电缆
ZRC-HYA23阻燃通信电缆
HYAP电缆,HYAP屏蔽通信电缆
ZR-HYAP电缆,电话电缆
HYAP22电缆,HYAP23通信电缆
ZR-HYAP22电缆,铠装通信电缆