环保型电缆的研究
Studies on EP Type and Economical Cable
环保型电缆料
eco-type flame retardant compound
环保型电线电缆材料
eco-type of wire and cable materials
铺设电缆-电缆铺设
Cable assemblies
cable temination equipment
SMA同轴中继自环电缆
SMA Coaxial Trunk Self-loop Cable
华珠保环保工程技术有限公司
huazhubao environmental technology co.
Ltd.
环保电源
Environmental protection-based power supply
新型绿色环保电池
Novel environment-friendly green batteries
电缆保护层三相交叉互联
intercross of cable shield
电缆保护衬管
protective sheath for power cable