铺设电缆-电缆铺设
Cable assemblies
cable temination equipment
CD绝缘超导电缆敷设条件
CD HTSC cable preferable installed configuration
光缆敷设设备
working vehicle for optical-fibre cable
半导电电缆纸
Semiconducting electric cable paper
地下同轴电缆电信
buried coaxial cable telecommunication