drainage composite system

常見例句

雙語例句

• The stabilization pond-plant bed composite system was used for treatment of farmland irrigation and drainage water, in the plant bed, Zizania caduciflora and Phragites austrails were planted.
  采用穩(wěn)定塘-植物床系統(tǒng)處理農(nóng)田排灌水，植物床栽植茭草和蘆葦。
返回 drainage composite system