concentric-lay-stranded aluminium-clad steel conductor的意思|示意
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同心绞铝包钢导体
concentric-lay-stranded aluminium-clad steel conductor的网络常见释义
同心式绞合铝包钢导线 ...oated steel-reinforced 同心式绞合钢芯铝绞线 concentric-lay-stranded aluminium-clad steel conductor 同心式绞合铝包钢导线 ..