aluminium cable steel reinforced 钢芯铝绞线 ; 钢芯铝电缆 ; 钢芯增强铝线 ; 大截面钢芯铝绞线

steel-reinforced aluminium cable 钢芯铝线

aluminium-cable steel-reinforced conductor 钢心铝缆线

aluminium-cable steel-reinforced wire 钢心铝线

aluminium cable steel-reinforced 钢芯铝线

aluminium cable steel-reinforced wire 钢芯铝绞线