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什么是CPP薄膜?

CPP (Cast Unoriented Polypropylene) is a cost-effective, low density, high-performance transparent cast polypropylene film. CPP films are often seen as having optical clarity, high gloss, good seal st

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什么是PET聚对苯二甲酸乙二酯?

terephthalate 对苯二甲酸酯;对苯二酸盐;对苯二酸酯;对苯二甲酸;对苯二甲酸乙二醇酯 英音 ['teref'θæleɪt] 美音 ['teref'θæleɪt]  Polyethylene terephthalate (or poly(ethylene terephthalate), PET, PETE, or the

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什么是PE聚乙烯?

英[ˌpɒliˈeθəliːn] Polyethylene or (incorrectly) polythene (abbreviated PE; IUPAC name polyethene or poly(methylene)) is the most common plastic in use today. It is a polymer, primarily used for packag

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日本的化肥进出口历史

转载自:「土壤·肥料·作物栽培小知识」 BSI 生物科学研究所 公开文档 ---------------------------- 植物生长需要吸收各种养分,只靠耕地土壤里积储的养分不可能满足农作物的正常生长,难以得到所要求的收获量。为了

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