quartzite sand

 
  • 石英砂

quartzite sand的用法和樣例:

例句

  1. Sludge reduction performance by earthworm biofilters using quartz sand and ceramsite as media was compared.
    比較了石英砂和陶粒濾料蚯蚓生物濾池的污泥減量化效果。
  2. It is necessary to conduct separation analysis prior to beneficiation of quartz sand.
    可選性分析是石英砂選礦前需要進行的必要手段。

quartzite sand的相關資料:

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