grammite

grammite

 英

  • n.硅灰石
  • 网络矽灰石

英汉解释

n.
1.
硅灰石

例句

Sulphate-Resistance Performance of Self-Compacting High Flowing Concrete Mixed with Fly Ash and Grammite Powder

粉煤灰流动密实混凝土硫酸盐性能

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