Telephone line HYV
Product Name: Copper core PE insulated and PVC sheathed telephone line
Product Standard: YD/T 840-1996
Conductor Material: high-quality oxygen-free copper
Insulation Material: polyethylene
Product Color: white
Product Name: Copper core PE insulated and PVC sheathed telephone line
Product Standard: YD/T 840-1996
Conductor Material: high-quality oxygen-free copper
Insulation Material: polyethylene
Product Color: white