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封闭空气 meaning in English

occluded air

Examples

  1. Concrete , mortar and grout admixtures . measurement of the percentage of entrained air in fresh concrete using an air meter
    混凝土砂浆和灰浆添加剂.气量计测定新拌混凝土内封闭空气的百分比

Related Words

  1. 封闭板
  2. 封闭灯
  3. 封闭地块
  4. 封闭公司
  5. 封闭笼
  6. 有效封闭
  7. 封闭构造
  8. 封闭受体
  9. 封闭工艺
  10. 封闭端
  11. 封闭空间火灾
  12. 封闭空间火灾模型
  13. 封闭空气间层
  14. 封闭空区
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