The application and property of polyethylene terephthalate ( PET ) piece in high speed blueprint machine were introduced.

  • 介绍PET ( 聚对苯二甲酸乙二醇酯 ) 的性能特点及其在高速晒图机上的应用实例.

  • 网络文摘精选 2025-01-18 10:46:03

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