full-lock coil ropes的意思|示意
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全锁线圈绳
full-lock coil ropes的网络常见释义
密封钢丝绳 ... 半密封钢丝绳 half-lock coil ropes 密封钢丝绳 full-lock coil ropes 双捻(多股)钢丝绳 stranded ropes ...