unsaturated polyester

 
       
  • 不飽和聚酯

unsaturated polyester的用法和樣例:

例句

  1. The roughening process of unsaturated polyester resins and its technological criterion were described.
    介紹了不飽和聚酯樹(shù)脂的粗化工藝流程及各工藝規范。

unsaturated polyester的相關(guān)資料:

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