concrete expanding agent

 
  • 混凝土膨脹劑

concrete expanding agent的用法和樣例:

例句

  1. Several lower alkalinity and small addition concrete expansion agents were prepared with different raw materials.
    摘要利用不同的原料配制了多組低堿低摻型混凝土膨脹劑。

concrete expanding agent的相關(guān)資料:

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