cellular polyvinyl chloride 中文意思是什麼
cellular polyvinyl chloride
解釋
微孔聚氯乙烯-
Unplasticized polyvinyl chloride pipes with a cellular core for drainage and sewerage systems
排水用芯層發泡硬聚氯乙烯pvc - u管材 -
Polyvinyl chloride cellular plastic slippers
聚氯乙烯微孔塑料拖鞋
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