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烟指数 meaning in English

smoke index

Examples

  1. Methods for measurement of air pollution - determination of a black smoke index in ambient air
    空气污染测量方法.环境空气中黑烟指数的测定

Related Words

  1. 烟
  2. 烟熏烟
  3. 烟支重量信号
  4. 烟值
  5. 烟纸鼓
  6. 烟纸纪录
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