polyethylen 中文意思是什麼
polyethylen
解釋
聚乙烯-
External cables for telecommunication and data processing systems ; cables insulated and sheathed with polyethylen, unit stranded
電信和數據處理系統用室外電纜.絕緣聚乙烯包覆電纜 -
Cesium carbonate is packaged by polyethylen bottle containing 1000g, the bottles in a carton, the net weight of a carton should be no more than 20kg
包裝：產品用聚乙烯塑料瓶包裝，再置於硬箱中，每瓶凈重1000g ，每箱凈重不超過20kg 。
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