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plastics film
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塑料薄膜
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plastics film
塑料薄膜
用聚氯乙烯、聚乙烯、聚丙烯、聚苯乙烯以及其他树脂为原料,通过挤出、流延、吹塑、拉伸等不同方式制得的塑料制品。塑料薄膜厚度小于0.25毫米。
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