基于近红外光谱法快速鉴别三种聚酯纤维（PET、PBT、PTT）的研究

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Rapid identification of three kinds of polyester fibers (PET, PBT, PTT) based on near infrared spectroscopy

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中国纤检 . 2025, (7): 31 -34 . DOI: 10.14162/j.cnki.11-4772/t.2025.07.014