The results showed that the ambient temperature had some effect on sewage sludge compostingprocess.

 
  • 結果表明:環(huán)境溫度對污泥堆肥過(guò)程的堆體溫度有影響。
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan