导引绝缘线芯 pilot core
聚乙烯绝缘线芯 polyethylene insulated conductor
塑料绝缘线芯 plastic insulated conductor
塑料绝缘线芯电缆 plastic-insulated conductor cable
天然橡胶绝缘线芯 natural rubber insulated core
绝缘线芯串联生产线 tandem insulation coating line
架空绝缘铝芯线 JKLY
塑料绝缘铜芯电线 plastic insulated copper wire
聚氯乙烯绝缘铜芯导线 PVC insulated conductor with copper wire
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