biological denitrification
短語詞組
- biological nitrification denitrification 生物硝化
- biological aerobic denitrification 有氧反硝化
- sewage biological denitrification 污水生物脫氮
- simultaneous biological denitrification 同步生物脫氮
- biological denitrification technology 生物脫氮技術(shù)
- high biological denitrification technology 高效生物脫氮技術(shù)
- biological denitrification process 生物脫氮
- biological denitrification technique 生物脫氮工藝 返回 biological denitrification