polyethylene insulated conductor
... 聚乙烯绝缘聚氯乙烯护套电缆 polythene-insulated cable sheathed with PVC 聚乙烯绝缘线芯 polyethylene insulated conductor 聚乙烯-铝带综合护套 glovar sheath ...
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聚氯乙烯绝缘铜芯导线 PVC insulated conductor with copper wire
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