core rope storage 磁心线储存

core-rope storage 磁芯线存储器

core-rope memory 磁心线记忆器

rope core 绳芯 ; 钢丝绳绳心

hemp rope core 大麻绳芯

wire rope core 钢丝绳绳芯

core of rope 绳芯

compacted strand cushioned core rope 压实股衬垫芯钢丝绳