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热收缩膜的前世、今生及未来
发布日期:2022-05-23 00:16:48浏览量:1509

收缩膜是一种在生产过程中被拉伸定向,而在使用过程中受热收缩的热塑性塑料薄膜。早在1936年,薄膜的热收缩就得到了应用...