concentric-lay-stranded aluminium conductor coated steel-reinforced的意思|示意
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同心绞铝导体涂覆钢增强
concentric-lay-stranded aluminium conductor coated steel-reinforced的网络常见释义
同心式绞合钢芯铝绞线 同心式绞合钢芯铝绞线 concentric-lay-stranded aluminium conductor coated steel-reinforced 越端放线的刚性架绞线机 spin-off rigid-frame strander ..